191909250

素因数分解:

$2^1\times 3^{10}\times 5^3\times {\mathrm{13}}^1$

素因数の和:60

約数の個数: 176

約数和(自身を含む): 580330296

約数和(自身を除く): 388421046

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 81, 90, 117, 125, 130, 135, 150, 162, 195, 225, 234, 243, 250, 270, 325, 351, 375, 390, 405, 450, 486, 585, 650, 675, 702, 729, 750, 810, 975, 1053, 1125, 1170, 1215, 1350, 1458, 1625, 1755, 1950, 2025, 2106, 2187, 2250, 2430, 2925, 3159, 3250, 3375, 3510, 3645, 4050, 4374, 4875, 5265, 5850, 6075, 6318, 6561, 6750, 7290, 8775, 9477, 9750, 10125, 10530, 10935, 12150, 13122, 14625, 15795, 17550, 18225, 18954, 19683, 20250, 21870, 26325, 28431, 29250, 30375, 31590, 32805, 36450, 39366, 43875, 47385, 52650, 54675, 56862, 59049, 60750, 65610, 78975, 85293, 87750, 91125, 94770, 98415, 109350, 118098, 131625, 142155, 157950, 164025, 170586, 182250, 196830, 236925, 255879, 263250, 273375, 284310, 295245, 328050, 394875, 426465, 473850, 492075, 511758, 546750, 590490, 710775, 767637, 789750, 820125, 852930, 984150, 1184625, 1279395, 1421550, 1476225, 1535274, 1640250, 2132325, 2369250, 2460375, 2558790, 2952450, 3553875, 3838185, 4264650, 4920750, 6396975, 7107750, 7381125, 7676370, 10661625, 12793950, 14762250, 19190925, 21323250, 31984875, 38381850, 63969750, 95954625, 191909250]

約数ペア:

[(1, 191909250), (2, 95954625), (3, 63969750), (5, 38381850), (6, 31984875), (9, 21323250), (10, 19190925), (13, 14762250), (15, 12793950), (18, 10661625), (25, 7676370), (26, 7381125), (27, 7107750), (30, 6396975), (39, 4920750), (45, 4264650), (50, 3838185), (54, 3553875), (65, 2952450), (75, 2558790), (78, 2460375), (81, 2369250), (90, 2132325), (117, 1640250), (125, 1535274), (130, 1476225), (135, 1421550), (150, 1279395), (162, 1184625), (195, 984150), (225, 852930), (234, 820125), (243, 789750), (250, 767637), (270, 710775), (325, 590490), (351, 546750), (375, 511758), (390, 492075), (405, 473850), (450, 426465), (486, 394875), (585, 328050), (650, 295245), (675, 284310), (702, 273375), (729, 263250), (750, 255879), (810, 236925), (975, 196830), (1053, 182250), (1125, 170586), (1170, 164025), (1215, 157950), (1350, 142155), (1458, 131625), (1625, 118098), (1755, 109350), (1950, 98415), (2025, 94770), (2106, 91125), (2187, 87750), (2250, 85293), (2430, 78975), (2925, 65610), (3159, 60750), (3250, 59049), (3375, 56862), (3510, 54675), (3645, 52650), (4050, 47385), (4374, 43875), (4875, 39366), (5265, 36450), (5850, 32805), (6075, 31590), (6318, 30375), (6561, 29250), (6750, 28431), (7290, 26325), (8775, 21870), (9477, 20250), (9750, 19683), (10125, 18954), (10530, 18225), (10935, 17550), (12150, 15795), (13122, 14625)]