91858650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{163}}^1$

素因数の和:225

約数の個数: 144

約数和(自身を含む): 262212384

約数和(自身を除く): 170353734

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 25, 26, 30, 34, 39, 50, 51, 65, 75, 78, 85, 102, 130, 150, 163, 170, 195, 221, 255, 289, 325, 326, 390, 425, 442, 489, 510, 578, 650, 663, 815, 850, 867, 975, 978, 1105, 1275, 1326, 1445, 1630, 1734, 1950, 2119, 2210, 2445, 2550, 2771, 2890, 3315, 3757, 4075, 4238, 4335, 4890, 5525, 5542, 6357, 6630, 7225, 7514, 8150, 8313, 8670, 10595, 11050, 11271, 12225, 12714, 13855, 14450, 16575, 16626, 18785, 21190, 21675, 22542, 24450, 27710, 31785, 33150, 36023, 37570, 41565, 43350, 47107, 52975, 56355, 63570, 69275, 72046, 83130, 93925, 94214, 105950, 108069, 112710, 138550, 141321, 158925, 180115, 187850, 207825, 216138, 235535, 281775, 282642, 317850, 360230, 415650, 471070, 540345, 563550, 612391, 706605, 900575, 1080690, 1177675, 1224782, 1413210, 1801150, 1837173, 2355350, 2701725, 3061955, 3533025, 3674346, 5403450, 6123910, 7066050, 9185865, 15309775, 18371730, 30619550, 45929325, 91858650]

約数ペア:

[(1, 91858650), (2, 45929325), (3, 30619550), (5, 18371730), (6, 15309775), (10, 9185865), (13, 7066050), (15, 6123910), (17, 5403450), (25, 3674346), (26, 3533025), (30, 3061955), (34, 2701725), (39, 2355350), (50, 1837173), (51, 1801150), (65, 1413210), (75, 1224782), (78, 1177675), (85, 1080690), (102, 900575), (130, 706605), (150, 612391), (163, 563550), (170, 540345), (195, 471070), (221, 415650), (255, 360230), (289, 317850), (325, 282642), (326, 281775), (390, 235535), (425, 216138), (442, 207825), (489, 187850), (510, 180115), (578, 158925), (650, 141321), (663, 138550), (815, 112710), (850, 108069), (867, 105950), (975, 94214), (978, 93925), (1105, 83130), (1275, 72046), (1326, 69275), (1445, 63570), (1630, 56355), (1734, 52975), (1950, 47107), (2119, 43350), (2210, 41565), (2445, 37570), (2550, 36023), (2771, 33150), (2890, 31785), (3315, 27710), (3757, 24450), (4075, 22542), (4238, 21675), (4335, 21190), (4890, 18785), (5525, 16626), (5542, 16575), (6357, 14450), (6630, 13855), (7225, 12714), (7514, 12225), (8150, 11271), (8313, 11050), (8670, 10595)]