30689100

素因数分解:

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

素因数の和:137

約数の個数: 216

約数和(自身を含む): 107739632

約数和(自身を除く): 77050532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 43, 45, 50, 52, 60, 61, 65, 75, 78, 86, 90, 100, 117, 122, 129, 130, 150, 156, 172, 180, 183, 195, 215, 225, 234, 244, 258, 260, 300, 305, 325, 366, 387, 390, 430, 450, 468, 516, 549, 559, 585, 610, 645, 650, 732, 774, 780, 793, 860, 900, 915, 975, 1075, 1098, 1118, 1170, 1220, 1290, 1300, 1525, 1548, 1586, 1677, 1830, 1935, 1950, 2150, 2196, 2236, 2340, 2379, 2580, 2623, 2745, 2795, 2925, 3050, 3172, 3225, 3354, 3660, 3870, 3900, 3965, 4300, 4575, 4758, 5031, 5246, 5490, 5590, 5850, 6100, 6450, 6708, 7137, 7740, 7869, 7930, 8385, 9150, 9516, 9675, 10062, 10492, 10980, 11180, 11700, 11895, 12900, 13115, 13725, 13975, 14274, 15738, 15860, 16770, 18300, 19350, 19825, 20124, 23607, 23790, 25155, 26230, 27450, 27950, 28548, 31476, 33540, 34099, 35685, 38700, 39345, 39650, 41925, 47214, 47580, 50310, 52460, 54900, 55900, 59475, 65575, 68198, 71370, 78690, 79300, 83850, 94428, 100620, 102297, 118035, 118950, 125775, 131150, 136396, 142740, 157380, 167700, 170495, 178425, 196725, 204594, 236070, 237900, 251550, 262300, 306891, 340990, 356850, 393450, 409188, 472140, 503100, 511485, 590175, 613782, 681980, 713700, 786900, 852475, 1022970, 1180350, 1227564, 1534455, 1704950, 2045940, 2360700, 2557425, 3068910, 3409900, 5114850, 6137820, 7672275, 10229700, 15344550, 30689100]

約数ペア:

[(1, 30689100), (2, 15344550), (3, 10229700), (4, 7672275), (5, 6137820), (6, 5114850), (9, 3409900), (10, 3068910), (12, 2557425), (13, 2360700), (15, 2045940), (18, 1704950), (20, 1534455), (25, 1227564), (26, 1180350), (30, 1022970), (36, 852475), (39, 786900), (43, 713700), (45, 681980), (50, 613782), (52, 590175), (60, 511485), (61, 503100), (65, 472140), (75, 409188), (78, 393450), (86, 356850), (90, 340990), (100, 306891), (117, 262300), (122, 251550), (129, 237900), (130, 236070), (150, 204594), (156, 196725), (172, 178425), (180, 170495), (183, 167700), (195, 157380), (215, 142740), (225, 136396), (234, 131150), (244, 125775), (258, 118950), (260, 118035), (300, 102297), (305, 100620), (325, 94428), (366, 83850), (387, 79300), (390, 78690), (430, 71370), (450, 68198), (468, 65575), (516, 59475), (549, 55900), (559, 54900), (585, 52460), (610, 50310), (645, 47580), (650, 47214), (732, 41925), (774, 39650), (780, 39345), (793, 38700), (860, 35685), (900, 34099), (915, 33540), (975, 31476), (1075, 28548), (1098, 27950), (1118, 27450), (1170, 26230), (1220, 25155), (1290, 23790), (1300, 23607), (1525, 20124), (1548, 19825), (1586, 19350), (1677, 18300), (1830, 16770), (1935, 15860), (1950, 15738), (2150, 14274), (2196, 13975), (2236, 13725), (2340, 13115), (2379, 12900), (2580, 11895), (2623, 11700), (2745, 11180), (2795, 10980), (2925, 10492), (3050, 10062), (3172, 9675), (3225, 9516), (3354, 9150), (3660, 8385), (3870, 7930), (3900, 7869), (3965, 7740), (4300, 7137), (4575, 6708), (4758, 6450), (5031, 6100), (5246, 5850), (5490, 5590)]