15696479500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{853}}^1$

素因数の和:1053

約数の個数: 192

約数和(自身を含む): 39167856000

約数和(自身を除く): 23471376500

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 38, 50, 52, 65, 76, 95, 100, 125, 130, 149, 190, 247, 250, 260, 298, 325, 380, 475, 494, 500, 596, 650, 745, 853, 950, 988, 1235, 1300, 1490, 1625, 1706, 1900, 1937, 2375, 2470, 2831, 2980, 3250, 3412, 3725, 3874, 4265, 4750, 4940, 5662, 6175, 6500, 7450, 7748, 8530, 9500, 9685, 11089, 11324, 12350, 14155, 14900, 16207, 17060, 18625, 19370, 21325, 22178, 24700, 28310, 30875, 32414, 36803, 37250, 38740, 42650, 44356, 48425, 55445, 56620, 61750, 64828, 70775, 73606, 74500, 81035, 85300, 96850, 106625, 110890, 123500, 127097, 141550, 147212, 162070, 184015, 193700, 210691, 213250, 221780, 242125, 254194, 277225, 283100, 324140, 353875, 368030, 405175, 421382, 426500, 484250, 508388, 554450, 635485, 707750, 736060, 810350, 842764, 920075, 968500, 1053455, 1108900, 1270970, 1386125, 1415500, 1620700, 1652261, 1840150, 2025875, 2106910, 2414843, 2541940, 2772250, 3177425, 3304522, 3680300, 4051750, 4213820, 4600375, 4829686, 5267275, 5544500, 6354850, 6609044, 8103500, 8261305, 9200750, 9659372, 10534550, 12074215, 12709700, 15887125, 16522610, 18401500, 21069100, 24148430, 26336375, 31392959, 31774250, 33045220, 41306525, 48296860, 52672750, 60371075, 62785918, 63548500, 82613050, 105345500, 120742150, 125571836, 156964795, 165226100, 206532625, 241484300, 301855375, 313929590, 413065250, 603710750, 627859180, 784823975, 826130500, 1207421500, 1569647950, 3139295900, 3924119875, 7848239750, 15696479500]

約数ペア:

[(1, 15696479500), (2, 7848239750), (4, 3924119875), (5, 3139295900), (10, 1569647950), (13, 1207421500), (19, 826130500), (20, 784823975), (25, 627859180), (26, 603710750), (38, 413065250), (50, 313929590), (52, 301855375), (65, 241484300), (76, 206532625), (95, 165226100), (100, 156964795), (125, 125571836), (130, 120742150), (149, 105345500), (190, 82613050), (247, 63548500), (250, 62785918), (260, 60371075), (298, 52672750), (325, 48296860), (380, 41306525), (475, 33045220), (494, 31774250), (500, 31392959), (596, 26336375), (650, 24148430), (745, 21069100), (853, 18401500), (950, 16522610), (988, 15887125), (1235, 12709700), (1300, 12074215), (1490, 10534550), (1625, 9659372), (1706, 9200750), (1900, 8261305), (1937, 8103500), (2375, 6609044), (2470, 6354850), (2831, 5544500), (2980, 5267275), (3250, 4829686), (3412, 4600375), (3725, 4213820), (3874, 4051750), (4265, 3680300), (4750, 3304522), (4940, 3177425), (5662, 2772250), (6175, 2541940), (6500, 2414843), (7450, 2106910), (7748, 2025875), (8530, 1840150), (9500, 1652261), (9685, 1620700), (11089, 1415500), (11324, 1386125), (12350, 1270970), (14155, 1108900), (14900, 1053455), (16207, 968500), (17060, 920075), (18625, 842764), (19370, 810350), (21325, 736060), (22178, 707750), (24700, 635485), (28310, 554450), (30875, 508388), (32414, 484250), (36803, 426500), (37250, 421382), (38740, 405175), (42650, 368030), (44356, 353875), (48425, 324140), (55445, 283100), (56620, 277225), (61750, 254194), (64828, 242125), (70775, 221780), (73606, 213250), (74500, 210691), (81035, 193700), (85300, 184015), (96850, 162070), (106625, 147212), (110890, 141550), (123500, 127097)]