30407348520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{115547}}^1$

素因数の和:115624

約数の個数: 192

約数和(自身を含む): 107071398720

約数和(自身を除く): 76664050200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 43, 45, 51, 60, 68, 72, 85, 86, 90, 102, 120, 129, 136, 153, 170, 172, 180, 204, 215, 255, 258, 306, 340, 344, 360, 387, 408, 430, 510, 516, 612, 645, 680, 731, 765, 774, 860, 1020, 1032, 1224, 1290, 1462, 1530, 1548, 1720, 1935, 2040, 2193, 2580, 2924, 3060, 3096, 3655, 3870, 4386, 5160, 5848, 6120, 6579, 7310, 7740, 8772, 10965, 13158, 14620, 15480, 17544, 21930, 26316, 29240, 32895, 43860, 52632, 65790, 87720, 115547, 131580, 231094, 263160, 346641, 462188, 577735, 693282, 924376, 1039923, 1155470, 1386564, 1733205, 1964299, 2079846, 2310940, 2773128, 3466410, 3928598, 4159692, 4621880, 4968521, 5199615, 5892897, 6932820, 7857196, 8319384, 9821495, 9937042, 10399230, 11785794, 13865640, 14905563, 15714392, 17678691, 19642990, 19874084, 20798460, 23571588, 24842605, 29464485, 29811126, 35357382, 39285980, 39748168, 41596920, 44716689, 47143176, 49685210, 58928970, 59622252, 70714764, 74527815, 78571960, 84464857, 88393455, 89433378, 99370420, 117857940, 119244504, 141429528, 149055630, 168929714, 176786910, 178866756, 198740840, 223583445, 235715880, 253394571, 298111260, 337859428, 353573820, 357733512, 422324285, 447166890, 506789142, 596222520, 675718856, 707147640, 760183713, 844648570, 894333780, 1013578284, 1266972855, 1520367426, 1689297140, 1788667560, 2027156568, 2533945710, 3040734852, 3378594280, 3800918565, 5067891420, 6081469704, 7601837130, 10135782840, 15203674260, 30407348520]

約数ペア:

[(1, 30407348520), (2, 15203674260), (3, 10135782840), (4, 7601837130), (5, 6081469704), (6, 5067891420), (8, 3800918565), (9, 3378594280), (10, 3040734852), (12, 2533945710), (15, 2027156568), (17, 1788667560), (18, 1689297140), (20, 1520367426), (24, 1266972855), (30, 1013578284), (34, 894333780), (36, 844648570), (40, 760183713), (43, 707147640), (45, 675718856), (51, 596222520), (60, 506789142), (68, 447166890), (72, 422324285), (85, 357733512), (86, 353573820), (90, 337859428), (102, 298111260), (120, 253394571), (129, 235715880), (136, 223583445), (153, 198740840), (170, 178866756), (172, 176786910), (180, 168929714), (204, 149055630), (215, 141429528), (255, 119244504), (258, 117857940), (306, 99370420), (340, 89433378), (344, 88393455), (360, 84464857), (387, 78571960), (408, 74527815), (430, 70714764), (510, 59622252), (516, 58928970), (612, 49685210), (645, 47143176), (680, 44716689), (731, 41596920), (765, 39748168), (774, 39285980), (860, 35357382), (1020, 29811126), (1032, 29464485), (1224, 24842605), (1290, 23571588), (1462, 20798460), (1530, 19874084), (1548, 19642990), (1720, 17678691), (1935, 15714392), (2040, 14905563), (2193, 13865640), (2580, 11785794), (2924, 10399230), (3060, 9937042), (3096, 9821495), (3655, 8319384), (3870, 7857196), (4386, 6932820), (5160, 5892897), (5848, 5199615), (6120, 4968521), (6579, 4621880), (7310, 4159692), (7740, 3928598), (8772, 3466410), (10965, 2773128), (13158, 2310940), (14620, 2079846), (15480, 1964299), (17544, 1733205), (21930, 1386564), (26316, 1155470), (29240, 1039923), (32895, 924376), (43860, 693282), (52632, 577735), (65790, 462188), (87720, 346641), (115547, 263160), (131580, 231094)]