91421850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{271}}^1$

素因数の和:472

約数の個数: 96

約数和(自身を含む): 246484224

約数和(自身を除く): 155062374

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 173, 195, 271, 325, 346, 390, 519, 542, 650, 813, 865, 975, 1038, 1355, 1626, 1730, 1950, 2249, 2595, 2710, 3523, 4065, 4325, 4498, 5190, 6747, 6775, 7046, 8130, 8650, 10569, 11245, 12975, 13494, 13550, 17615, 20325, 21138, 22490, 25950, 33735, 35230, 40650, 46883, 52845, 56225, 67470, 88075, 93766, 105690, 112450, 140649, 168675, 176150, 234415, 264225, 281298, 337350, 468830, 528450, 609479, 703245, 1172075, 1218958, 1406490, 1828437, 2344150, 3047395, 3516225, 3656874, 6094790, 7032450, 9142185, 15236975, 18284370, 30473950, 45710925, 91421850]

約数ペア:

[(1, 91421850), (2, 45710925), (3, 30473950), (5, 18284370), (6, 15236975), (10, 9142185), (13, 7032450), (15, 6094790), (25, 3656874), (26, 3516225), (30, 3047395), (39, 2344150), (50, 1828437), (65, 1406490), (75, 1218958), (78, 1172075), (130, 703245), (150, 609479), (173, 528450), (195, 468830), (271, 337350), (325, 281298), (346, 264225), (390, 234415), (519, 176150), (542, 168675), (650, 140649), (813, 112450), (865, 105690), (975, 93766), (1038, 88075), (1355, 67470), (1626, 56225), (1730, 52845), (1950, 46883), (2249, 40650), (2595, 35230), (2710, 33735), (3523, 25950), (4065, 22490), (4325, 21138), (4498, 20325), (5190, 17615), (6747, 13550), (6775, 13494), (7046, 12975), (8130, 11245), (8650, 10569)]