161639400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:125

約数の個数: 384

約数和(自身を含む): 607461120

約数和(自身を除く): 445821720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 23, 24, 25, 26, 30, 34, 39, 40, 46, 50, 51, 52, 53, 60, 65, 68, 69, 75, 78, 85, 92, 100, 102, 104, 106, 115, 120, 130, 136, 138, 150, 156, 159, 170, 184, 195, 200, 204, 212, 221, 230, 255, 260, 265, 276, 299, 300, 312, 318, 325, 340, 345, 390, 391, 408, 424, 425, 442, 460, 510, 520, 530, 552, 575, 598, 600, 636, 650, 663, 680, 689, 690, 780, 782, 795, 850, 884, 897, 901, 920, 975, 1020, 1060, 1105, 1150, 1173, 1196, 1219, 1272, 1275, 1300, 1325, 1326, 1378, 1380, 1495, 1560, 1564, 1590, 1700, 1725, 1768, 1794, 1802, 1950, 1955, 2040, 2067, 2120, 2210, 2300, 2346, 2392, 2438, 2550, 2600, 2650, 2652, 2703, 2756, 2760, 2990, 3128, 3180, 3315, 3400, 3445, 3450, 3588, 3604, 3657, 3900, 3910, 3975, 4134, 4420, 4485, 4505, 4600, 4692, 4876, 5083, 5100, 5300, 5304, 5406, 5512, 5525, 5865, 5980, 6095, 6360, 6630, 6890, 6900, 7176, 7208, 7314, 7475, 7800, 7820, 7950, 8268, 8840, 8970, 9010, 9384, 9752, 9775, 10166, 10200, 10335, 10600, 10812, 11050, 11713, 11730, 11960, 12190, 13260, 13515, 13780, 13800, 14628, 14950, 15249, 15640, 15847, 15900, 16536, 16575, 17225, 17940, 18020, 18285, 19550, 20332, 20670, 20723, 21624, 22100, 22425, 22525, 23426, 23460, 24380, 25415, 26520, 27030, 27560, 29256, 29325, 29900, 30475, 30498, 31694, 31800, 33150, 34450, 35139, 35880, 36040, 36570, 39100, 40664, 41340, 41446, 44200, 44850, 45050, 46852, 46920, 47541, 48760, 50830, 51675, 54060, 58565, 58650, 59800, 60950, 60996, 62169, 63388, 66300, 67575, 68900, 70278, 73140, 76245, 78200, 79235, 82680, 82892, 89700, 90100, 91425, 93704, 95082, 101660, 103350, 103615, 108120, 117130, 117300, 121900, 121992, 124338, 126776, 127075, 132600, 135150, 137800, 140556, 146280, 152490, 158470, 165784, 175695, 179400, 180200, 182850, 190164, 203320, 206700, 207230, 234260, 234600, 237705, 243800, 248676, 254150, 269399, 270300, 281112, 292825, 304980, 310845, 316940, 351390, 365700, 380328, 381225, 396175, 413400, 414460, 468520, 475410, 497352, 508300, 518075, 538798, 540600, 585650, 609960, 621690, 633880, 702780, 731400, 762450, 792350, 808197, 828920, 878475, 950820, 1016600, 1036150, 1077596, 1171300, 1188525, 1243380, 1346995, 1405560, 1524900, 1554225, 1584700, 1616394, 1756950, 1901640, 2072300, 2155192, 2342600, 2377050, 2486760, 2693990, 3049800, 3108450, 3169400, 3232788, 3513900, 4040985, 4144600, 4754100, 5387980, 6216900, 6465576, 6734975, 7027800, 8081970, 9508200, 10775960, 12433800, 13469950, 16163940, 20204925, 26939900, 32327880, 40409850, 53879800, 80819700, 161639400]

約数ペア:

[(1, 161639400), (2, 80819700), (3, 53879800), (4, 40409850), (5, 32327880), (6, 26939900), (8, 20204925), (10, 16163940), (12, 13469950), (13, 12433800), (15, 10775960), (17, 9508200), (20, 8081970), (23, 7027800), (24, 6734975), (25, 6465576), (26, 6216900), (30, 5387980), (34, 4754100), (39, 4144600), (40, 4040985), (46, 3513900), (50, 3232788), (51, 3169400), (52, 3108450), (53, 3049800), (60, 2693990), (65, 2486760), (68, 2377050), (69, 2342600), (75, 2155192), (78, 2072300), (85, 1901640), (92, 1756950), (100, 1616394), (102, 1584700), (104, 1554225), (106, 1524900), (115, 1405560), (120, 1346995), (130, 1243380), (136, 1188525), (138, 1171300), (150, 1077596), (156, 1036150), (159, 1016600), (170, 950820), (184, 878475), (195, 828920), (200, 808197), (204, 792350), (212, 762450), (221, 731400), (230, 702780), (255, 633880), (260, 621690), (265, 609960), (276, 585650), (299, 540600), (300, 538798), (312, 518075), (318, 508300), (325, 497352), (340, 475410), (345, 468520), (390, 414460), (391, 413400), (408, 396175), (424, 381225), (425, 380328), (442, 365700), (460, 351390), (510, 316940), (520, 310845), (530, 304980), (552, 292825), (575, 281112), (598, 270300), (600, 269399), (636, 254150), (650, 248676), (663, 243800), (680, 237705), (689, 234600), (690, 234260), (780, 207230), (782, 206700), (795, 203320), (850, 190164), (884, 182850), (897, 180200), (901, 179400), (920, 175695), (975, 165784), (1020, 158470), (1060, 152490), (1105, 146280), (1150, 140556), (1173, 137800), (1196, 135150), (1219, 132600), (1272, 127075), (1275, 126776), (1300, 124338), (1325, 121992), (1326, 121900), (1378, 117300), (1380, 117130), (1495, 108120), (1560, 103615), (1564, 103350), (1590, 101660), (1700, 95082), (1725, 93704), (1768, 91425), (1794, 90100), (1802, 89700), (1950, 82892), (1955, 82680), (2040, 79235), (2067, 78200), (2120, 76245), (2210, 73140), (2300, 70278), (2346, 68900), (2392, 67575), (2438, 66300), (2550, 63388), (2600, 62169), (2650, 60996), (2652, 60950), (2703, 59800), (2756, 58650), (2760, 58565), (2990, 54060), (3128, 51675), (3180, 50830), (3315, 48760), (3400, 47541), (3445, 46920), (3450, 46852), (3588, 45050), (3604, 44850), (3657, 44200), (3900, 41446), (3910, 41340), (3975, 40664), (4134, 39100), (4420, 36570), (4485, 36040), (4505, 35880), (4600, 35139), (4692, 34450), (4876, 33150), (5083, 31800), (5100, 31694), (5300, 30498), (5304, 30475), (5406, 29900), (5512, 29325), (5525, 29256), (5865, 27560), (5980, 27030), (6095, 26520), (6360, 25415), (6630, 24380), (6890, 23460), (6900, 23426), (7176, 22525), (7208, 22425), (7314, 22100), (7475, 21624), (7800, 20723), (7820, 20670), (7950, 20332), (8268, 19550), (8840, 18285), (8970, 18020), (9010, 17940), (9384, 17225), (9752, 16575), (9775, 16536), (10166, 15900), (10200, 15847), (10335, 15640), (10600, 15249), (10812, 14950), (11050, 14628), (11713, 13800), (11730, 13780), (11960, 13515), (12190, 13260)]