191168250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2801}}^1$

素因数の和:2841

約数の個数: 128

約数和(自身を含む): 587478528

約数和(自身を除く): 396310278

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 50, 65, 70, 75, 78, 91, 105, 125, 130, 150, 175, 182, 195, 210, 250, 273, 325, 350, 375, 390, 455, 525, 546, 650, 750, 875, 910, 975, 1050, 1365, 1625, 1750, 1950, 2275, 2625, 2730, 2801, 3250, 4550, 4875, 5250, 5602, 6825, 8403, 9750, 11375, 13650, 14005, 16806, 19607, 22750, 28010, 34125, 36413, 39214, 42015, 58821, 68250, 70025, 72826, 84030, 98035, 109239, 117642, 140050, 182065, 196070, 210075, 218478, 254891, 294105, 350125, 364130, 420150, 490175, 509782, 546195, 588210, 700250, 764673, 910325, 980350, 1050375, 1092390, 1274455, 1470525, 1529346, 1820650, 2100750, 2450875, 2548910, 2730975, 2941050, 3823365, 4551625, 4901750, 5461950, 6372275, 7352625, 7646730, 9103250, 12744550, 13654875, 14705250, 19116825, 27309750, 31861375, 38233650, 63722750, 95584125, 191168250]

約数ペア:

[(1, 191168250), (2, 95584125), (3, 63722750), (5, 38233650), (6, 31861375), (7, 27309750), (10, 19116825), (13, 14705250), (14, 13654875), (15, 12744550), (21, 9103250), (25, 7646730), (26, 7352625), (30, 6372275), (35, 5461950), (39, 4901750), (42, 4551625), (50, 3823365), (65, 2941050), (70, 2730975), (75, 2548910), (78, 2450875), (91, 2100750), (105, 1820650), (125, 1529346), (130, 1470525), (150, 1274455), (175, 1092390), (182, 1050375), (195, 980350), (210, 910325), (250, 764673), (273, 700250), (325, 588210), (350, 546195), (375, 509782), (390, 490175), (455, 420150), (525, 364130), (546, 350125), (650, 294105), (750, 254891), (875, 218478), (910, 210075), (975, 196070), (1050, 182065), (1365, 140050), (1625, 117642), (1750, 109239), (1950, 98035), (2275, 84030), (2625, 72826), (2730, 70025), (2801, 68250), (3250, 58821), (4550, 42015), (4875, 39214), (5250, 36413), (5602, 34125), (6825, 28010), (8403, 22750), (9750, 19607), (11375, 16806), (13650, 14005)]