42627790000

素因数分解:

$2^4\times 5^4\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{691}}^1$

素因数の和:949

約数の個数: 200

約数和(自身を含む): 107225676800

約数和(自身を除く): 64597886800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 125, 155, 199, 200, 248, 250, 310, 398, 400, 496, 500, 620, 625, 691, 775, 796, 995, 1000, 1240, 1250, 1382, 1550, 1592, 1990, 2000, 2480, 2500, 2764, 3100, 3184, 3455, 3875, 3980, 4975, 5000, 5528, 6169, 6200, 6910, 7750, 7960, 9950, 10000, 11056, 12338, 12400, 13820, 15500, 15920, 17275, 19375, 19900, 21421, 24676, 24875, 27640, 30845, 31000, 34550, 38750, 39800, 42842, 49352, 49750, 55280, 61690, 62000, 69100, 77500, 79600, 85684, 86375, 98704, 99500, 107105, 123380, 124375, 137509, 138200, 154225, 155000, 171368, 172750, 199000, 214210, 246760, 248750, 275018, 276400, 308450, 310000, 342736, 345500, 398000, 428420, 431875, 493520, 497500, 535525, 550036, 616900, 687545, 691000, 771125, 856840, 863750, 995000, 1071050, 1100072, 1233800, 1375090, 1382000, 1542250, 1713680, 1727500, 1990000, 2142100, 2200144, 2467600, 2677625, 2750180, 3084500, 3437725, 3455000, 3855625, 4262779, 4284200, 5355250, 5500360, 6169000, 6875450, 6910000, 7711250, 8525558, 8568400, 10710500, 11000720, 12338000, 13388125, 13750900, 15422500, 17051116, 17188625, 21313895, 21421000, 26776250, 27501800, 30845000, 34102232, 34377250, 42627790, 42842000, 53552500, 55003600, 61690000, 68204464, 68754500, 85255580, 85943125, 106569475, 107105000, 137509000, 170511160, 171886250, 213138950, 214210000, 275018000, 341022320, 343772500, 426277900, 532847375, 687545000, 852555800, 1065694750, 1375090000, 1705111600, 2131389500, 2664236875, 4262779000, 5328473750, 8525558000, 10656947500, 21313895000, 42627790000]

約数ペア:

[(1, 42627790000), (2, 21313895000), (4, 10656947500), (5, 8525558000), (8, 5328473750), (10, 4262779000), (16, 2664236875), (20, 2131389500), (25, 1705111600), (31, 1375090000), (40, 1065694750), (50, 852555800), (62, 687545000), (80, 532847375), (100, 426277900), (124, 343772500), (125, 341022320), (155, 275018000), (199, 214210000), (200, 213138950), (248, 171886250), (250, 170511160), (310, 137509000), (398, 107105000), (400, 106569475), (496, 85943125), (500, 85255580), (620, 68754500), (625, 68204464), (691, 61690000), (775, 55003600), (796, 53552500), (995, 42842000), (1000, 42627790), (1240, 34377250), (1250, 34102232), (1382, 30845000), (1550, 27501800), (1592, 26776250), (1990, 21421000), (2000, 21313895), (2480, 17188625), (2500, 17051116), (2764, 15422500), (3100, 13750900), (3184, 13388125), (3455, 12338000), (3875, 11000720), (3980, 10710500), (4975, 8568400), (5000, 8525558), (5528, 7711250), (6169, 6910000), (6200, 6875450), (6910, 6169000), (7750, 5500360), (7960, 5355250), (9950, 4284200), (10000, 4262779), (11056, 3855625), (12338, 3455000), (12400, 3437725), (13820, 3084500), (15500, 2750180), (15920, 2677625), (17275, 2467600), (19375, 2200144), (19900, 2142100), (21421, 1990000), (24676, 1727500), (24875, 1713680), (27640, 1542250), (30845, 1382000), (31000, 1375090), (34550, 1233800), (38750, 1100072), (39800, 1071050), (42842, 995000), (49352, 863750), (49750, 856840), (55280, 771125), (61690, 691000), (62000, 687545), (69100, 616900), (77500, 550036), (79600, 535525), (85684, 497500), (86375, 493520), (98704, 431875), (99500, 428420), (107105, 398000), (123380, 345500), (124375, 342736), (137509, 310000), (138200, 308450), (154225, 276400), (155000, 275018), (171368, 248750), (172750, 246760), (199000, 214210)]