71309967900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{1297}}^1\times {\mathrm{1399}}^1$

素因数の和:2844

約数の個数: 144

約数和(自身を含む): 208207507200

約数和(自身を除く): 136897539300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 131, 150, 262, 300, 393, 524, 655, 786, 1297, 1310, 1399, 1572, 1965, 2594, 2620, 2798, 3275, 3891, 3930, 4197, 5188, 5596, 6485, 6550, 6995, 7782, 7860, 8394, 9825, 12970, 13100, 13990, 15564, 16788, 19455, 19650, 20985, 25940, 27980, 32425, 34975, 38910, 39300, 41970, 64850, 69950, 77820, 83940, 97275, 104925, 129700, 139900, 169907, 183269, 194550, 209850, 339814, 366538, 389100, 419700, 509721, 549807, 679628, 733076, 849535, 916345, 1019442, 1099614, 1699070, 1814503, 1832690, 2038884, 2199228, 2548605, 2749035, 3398140, 3629006, 3665380, 4247675, 4581725, 5097210, 5443509, 5498070, 7258012, 8495350, 9072515, 9163450, 10194420, 10887018, 10996140, 12743025, 13745175, 16990700, 18145030, 18326900, 21774036, 25486050, 27217545, 27490350, 36290060, 45362575, 50972100, 54435090, 54980700, 90725150, 108870180, 136087725, 181450300, 237699893, 272175450, 475399786, 544350900, 713099679, 950799572, 1188499465, 1426199358, 2376998930, 2852398716, 3565498395, 4753997860, 5942497325, 7130996790, 11884994650, 14261993580, 17827491975, 23769989300, 35654983950, 71309967900]

約数ペア:

[(1, 71309967900), (2, 35654983950), (3, 23769989300), (4, 17827491975), (5, 14261993580), (6, 11884994650), (10, 7130996790), (12, 5942497325), (15, 4753997860), (20, 3565498395), (25, 2852398716), (30, 2376998930), (50, 1426199358), (60, 1188499465), (75, 950799572), (100, 713099679), (131, 544350900), (150, 475399786), (262, 272175450), (300, 237699893), (393, 181450300), (524, 136087725), (655, 108870180), (786, 90725150), (1297, 54980700), (1310, 54435090), (1399, 50972100), (1572, 45362575), (1965, 36290060), (2594, 27490350), (2620, 27217545), (2798, 25486050), (3275, 21774036), (3891, 18326900), (3930, 18145030), (4197, 16990700), (5188, 13745175), (5596, 12743025), (6485, 10996140), (6550, 10887018), (6995, 10194420), (7782, 9163450), (7860, 9072515), (8394, 8495350), (9825, 7258012), (12970, 5498070), (13100, 5443509), (13990, 5097210), (15564, 4581725), (16788, 4247675), (19455, 3665380), (19650, 3629006), (20985, 3398140), (25940, 2749035), (27980, 2548605), (32425, 2199228), (34975, 2038884), (38910, 1832690), (39300, 1814503), (41970, 1699070), (64850, 1099614), (69950, 1019442), (77820, 916345), (83940, 849535), (97275, 733076), (104925, 679628), (129700, 549807), (139900, 509721), (169907, 419700), (183269, 389100), (194550, 366538), (209850, 339814)]