61378200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:139

約数の個数: 288

約数和(自身を含む): 230870640

約数和(自身を除く): 169492440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 43, 45, 50, 52, 60, 61, 65, 72, 75, 78, 86, 90, 100, 104, 117, 120, 122, 129, 130, 150, 156, 172, 180, 183, 195, 200, 215, 225, 234, 244, 258, 260, 300, 305, 312, 325, 344, 360, 366, 387, 390, 430, 450, 468, 488, 516, 520, 549, 559, 585, 600, 610, 645, 650, 732, 774, 780, 793, 860, 900, 915, 936, 975, 1032, 1075, 1098, 1118, 1170, 1220, 1290, 1300, 1464, 1525, 1548, 1560, 1586, 1677, 1720, 1800, 1830, 1935, 1950, 2150, 2196, 2236, 2340, 2379, 2440, 2580, 2600, 2623, 2745, 2795, 2925, 3050, 3096, 3172, 3225, 3354, 3660, 3870, 3900, 3965, 4300, 4392, 4472, 4575, 4680, 4758, 5031, 5160, 5246, 5490, 5590, 5850, 6100, 6344, 6450, 6708, 7137, 7320, 7740, 7800, 7869, 7930, 8385, 8600, 9150, 9516, 9675, 10062, 10492, 10980, 11180, 11700, 11895, 12200, 12900, 13115, 13416, 13725, 13975, 14274, 15480, 15738, 15860, 16770, 18300, 19032, 19350, 19825, 20124, 20984, 21960, 22360, 23400, 23607, 23790, 25155, 25800, 26230, 27450, 27950, 28548, 31476, 31720, 33540, 34099, 35685, 36600, 38700, 39345, 39650, 40248, 41925, 47214, 47580, 50310, 52460, 54900, 55900, 57096, 59475, 62952, 65575, 67080, 68198, 71370, 77400, 78690, 79300, 83850, 94428, 95160, 100620, 102297, 104920, 109800, 111800, 118035, 118950, 125775, 131150, 136396, 142740, 157380, 158600, 167700, 170495, 178425, 188856, 196725, 201240, 204594, 236070, 237900, 251550, 262300, 272792, 285480, 306891, 314760, 335400, 340990, 356850, 393450, 409188, 472140, 475800, 503100, 511485, 524600, 590175, 613782, 681980, 713700, 786900, 818376, 852475, 944280, 1006200, 1022970, 1180350, 1227564, 1363960, 1427400, 1534455, 1573800, 1704950, 2045940, 2360700, 2455128, 2557425, 3068910, 3409900, 4091880, 4721400, 5114850, 6137820, 6819800, 7672275, 10229700, 12275640, 15344550, 20459400, 30689100, 61378200]

約数ペア:

[(1, 61378200), (2, 30689100), (3, 20459400), (4, 15344550), (5, 12275640), (6, 10229700), (8, 7672275), (9, 6819800), (10, 6137820), (12, 5114850), (13, 4721400), (15, 4091880), (18, 3409900), (20, 3068910), (24, 2557425), (25, 2455128), (26, 2360700), (30, 2045940), (36, 1704950), (39, 1573800), (40, 1534455), (43, 1427400), (45, 1363960), (50, 1227564), (52, 1180350), (60, 1022970), (61, 1006200), (65, 944280), (72, 852475), (75, 818376), (78, 786900), (86, 713700), (90, 681980), (100, 613782), (104, 590175), (117, 524600), (120, 511485), (122, 503100), (129, 475800), (130, 472140), (150, 409188), (156, 393450), (172, 356850), (180, 340990), (183, 335400), (195, 314760), (200, 306891), (215, 285480), (225, 272792), (234, 262300), (244, 251550), (258, 237900), (260, 236070), (300, 204594), (305, 201240), (312, 196725), (325, 188856), (344, 178425), (360, 170495), (366, 167700), (387, 158600), (390, 157380), (430, 142740), (450, 136396), (468, 131150), (488, 125775), (516, 118950), (520, 118035), (549, 111800), (559, 109800), (585, 104920), (600, 102297), (610, 100620), (645, 95160), (650, 94428), (732, 83850), (774, 79300), (780, 78690), (793, 77400), (860, 71370), (900, 68198), (915, 67080), (936, 65575), (975, 62952), (1032, 59475), (1075, 57096), (1098, 55900), (1118, 54900), (1170, 52460), (1220, 50310), (1290, 47580), (1300, 47214), (1464, 41925), (1525, 40248), (1548, 39650), (1560, 39345), (1586, 38700), (1677, 36600), (1720, 35685), (1800, 34099), (1830, 33540), (1935, 31720), (1950, 31476), (2150, 28548), (2196, 27950), (2236, 27450), (2340, 26230), (2379, 25800), (2440, 25155), (2580, 23790), (2600, 23607), (2623, 23400), (2745, 22360), (2795, 21960), (2925, 20984), (3050, 20124), (3096, 19825), (3172, 19350), (3225, 19032), (3354, 18300), (3660, 16770), (3870, 15860), (3900, 15738), (3965, 15480), (4300, 14274), (4392, 13975), (4472, 13725), (4575, 13416), (4680, 13115), (4758, 12900), (5031, 12200), (5160, 11895), (5246, 11700), (5490, 11180), (5590, 10980), (5850, 10492), (6100, 10062), (6344, 9675), (6450, 9516), (6708, 9150), (7137, 8600), (7320, 8385), (7740, 7930), (7800, 7869)]