190049250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:217

約数の個数: 128

約数和(自身を含む): 498161664

約数和(自身を除く): 308112414

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 71, 75, 83, 86, 125, 129, 142, 150, 166, 213, 215, 249, 250, 258, 355, 375, 415, 426, 430, 498, 645, 710, 750, 830, 1065, 1075, 1245, 1290, 1775, 2075, 2130, 2150, 2490, 3053, 3225, 3550, 3569, 4150, 5325, 5375, 5893, 6106, 6225, 6450, 7138, 8875, 9159, 10375, 10650, 10707, 10750, 11786, 12450, 15265, 16125, 17679, 17750, 17845, 18318, 20750, 21414, 26625, 29465, 30530, 31125, 32250, 35358, 35690, 45795, 53250, 53535, 58930, 62250, 76325, 88395, 89225, 91590, 107070, 147325, 152650, 176790, 178450, 228975, 253399, 267675, 294650, 381625, 441975, 446125, 457950, 506798, 535350, 736625, 760197, 763250, 883950, 892250, 1144875, 1266995, 1338375, 1473250, 1520394, 2209875, 2289750, 2533990, 2676750, 3800985, 4419750, 6334975, 7601970, 12669950, 19004925, 31674875, 38009850, 63349750, 95024625, 190049250]

約数ペア:

[(1, 190049250), (2, 95024625), (3, 63349750), (5, 38009850), (6, 31674875), (10, 19004925), (15, 12669950), (25, 7601970), (30, 6334975), (43, 4419750), (50, 3800985), (71, 2676750), (75, 2533990), (83, 2289750), (86, 2209875), (125, 1520394), (129, 1473250), (142, 1338375), (150, 1266995), (166, 1144875), (213, 892250), (215, 883950), (249, 763250), (250, 760197), (258, 736625), (355, 535350), (375, 506798), (415, 457950), (426, 446125), (430, 441975), (498, 381625), (645, 294650), (710, 267675), (750, 253399), (830, 228975), (1065, 178450), (1075, 176790), (1245, 152650), (1290, 147325), (1775, 107070), (2075, 91590), (2130, 89225), (2150, 88395), (2490, 76325), (3053, 62250), (3225, 58930), (3550, 53535), (3569, 53250), (4150, 45795), (5325, 35690), (5375, 35358), (5893, 32250), (6106, 31125), (6225, 30530), (6450, 29465), (7138, 26625), (8875, 21414), (9159, 20750), (10375, 18318), (10650, 17845), (10707, 17750), (10750, 17679), (11786, 16125), (12450, 15265)]