64530180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:171

約数の個数: 288

約数和(自身を含む): 242161920

約数和(自身を除く): 177631740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 23, 26, 30, 33, 36, 39, 44, 45, 46, 52, 55, 60, 65, 66, 69, 78, 90, 92, 99, 109, 110, 115, 117, 130, 132, 138, 143, 156, 165, 180, 195, 198, 207, 218, 220, 230, 234, 253, 260, 276, 286, 299, 327, 330, 345, 390, 396, 414, 429, 436, 460, 468, 495, 506, 545, 572, 585, 598, 654, 660, 690, 715, 759, 780, 828, 858, 897, 981, 990, 1012, 1035, 1090, 1170, 1196, 1199, 1265, 1287, 1308, 1380, 1417, 1430, 1495, 1518, 1635, 1716, 1794, 1962, 1980, 2070, 2145, 2180, 2277, 2340, 2398, 2507, 2530, 2574, 2691, 2834, 2860, 2990, 3036, 3270, 3289, 3588, 3597, 3795, 3924, 4140, 4251, 4290, 4485, 4554, 4796, 4905, 5014, 5060, 5148, 5382, 5668, 5980, 5995, 6435, 6540, 6578, 7085, 7194, 7521, 7590, 8502, 8580, 8970, 9108, 9810, 9867, 10028, 10764, 10791, 11385, 11990, 12535, 12753, 12870, 13156, 13455, 14170, 14388, 15042, 15180, 15587, 16445, 17004, 17940, 17985, 19620, 19734, 21255, 21582, 22563, 22770, 23980, 25070, 25506, 25740, 26910, 27577, 28340, 29601, 30084, 31174, 32591, 32890, 35970, 37605, 39468, 42510, 43164, 45126, 45540, 46761, 49335, 50140, 51012, 53820, 53955, 55154, 59202, 62348, 63765, 65182, 65780, 71940, 75210, 77935, 82731, 85020, 90252, 93522, 97773, 98670, 107910, 110308, 112815, 118404, 127530, 130364, 137885, 140283, 148005, 150420, 155870, 162955, 165462, 187044, 195546, 197340, 215820, 225630, 233805, 248193, 255060, 275770, 280566, 293319, 296010, 311740, 325910, 330924, 358501, 391092, 413655, 451260, 467610, 488865, 496386, 551540, 561132, 586638, 592020, 651820, 701415, 717002, 827310, 935220, 977730, 992772, 1075503, 1173276, 1240965, 1402830, 1434004, 1466595, 1654620, 1792505, 1955460, 2151006, 2481930, 2805660, 2933190, 3226509, 3585010, 4302012, 4963860, 5377515, 5866380, 6453018, 7170020, 10755030, 12906036, 16132545, 21510060, 32265090, 64530180]

約数ペア:

[(1, 64530180), (2, 32265090), (3, 21510060), (4, 16132545), (5, 12906036), (6, 10755030), (9, 7170020), (10, 6453018), (11, 5866380), (12, 5377515), (13, 4963860), (15, 4302012), (18, 3585010), (20, 3226509), (22, 2933190), (23, 2805660), (26, 2481930), (30, 2151006), (33, 1955460), (36, 1792505), (39, 1654620), (44, 1466595), (45, 1434004), (46, 1402830), (52, 1240965), (55, 1173276), (60, 1075503), (65, 992772), (66, 977730), (69, 935220), (78, 827310), (90, 717002), (92, 701415), (99, 651820), (109, 592020), (110, 586638), (115, 561132), (117, 551540), (130, 496386), (132, 488865), (138, 467610), (143, 451260), (156, 413655), (165, 391092), (180, 358501), (195, 330924), (198, 325910), (207, 311740), (218, 296010), (220, 293319), (230, 280566), (234, 275770), (253, 255060), (260, 248193), (276, 233805), (286, 225630), (299, 215820), (327, 197340), (330, 195546), (345, 187044), (390, 165462), (396, 162955), (414, 155870), (429, 150420), (436, 148005), (460, 140283), (468, 137885), (495, 130364), (506, 127530), (545, 118404), (572, 112815), (585, 110308), (598, 107910), (654, 98670), (660, 97773), (690, 93522), (715, 90252), (759, 85020), (780, 82731), (828, 77935), (858, 75210), (897, 71940), (981, 65780), (990, 65182), (1012, 63765), (1035, 62348), (1090, 59202), (1170, 55154), (1196, 53955), (1199, 53820), (1265, 51012), (1287, 50140), (1308, 49335), (1380, 46761), (1417, 45540), (1430, 45126), (1495, 43164), (1518, 42510), (1635, 39468), (1716, 37605), (1794, 35970), (1962, 32890), (1980, 32591), (2070, 31174), (2145, 30084), (2180, 29601), (2277, 28340), (2340, 27577), (2398, 26910), (2507, 25740), (2530, 25506), (2574, 25070), (2691, 23980), (2834, 22770), (2860, 22563), (2990, 21582), (3036, 21255), (3270, 19734), (3289, 19620), (3588, 17985), (3597, 17940), (3795, 17004), (3924, 16445), (4140, 15587), (4251, 15180), (4290, 15042), (4485, 14388), (4554, 14170), (4796, 13455), (4905, 13156), (5014, 12870), (5060, 12753), (5148, 12535), (5382, 11990), (5668, 11385), (5980, 10791), (5995, 10764), (6435, 10028), (6540, 9867), (6578, 9810), (7085, 9108), (7194, 8970), (7521, 8580), (7590, 8502)]