91265580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{641}}^1$

素因数の和:776

約数の個数: 144

約数和(自身を含む): 319685184

約数和(自身を除く): 228419604

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 113, 126, 140, 180, 210, 226, 252, 315, 339, 420, 452, 565, 630, 641, 678, 791, 1017, 1130, 1260, 1282, 1356, 1582, 1695, 1923, 2034, 2260, 2373, 2564, 3164, 3205, 3390, 3846, 3955, 4068, 4487, 4746, 5085, 5769, 6410, 6780, 7119, 7692, 7910, 8974, 9492, 9615, 10170, 11538, 11865, 12820, 13461, 14238, 15820, 17948, 19230, 20340, 22435, 23076, 23730, 26922, 28476, 28845, 35595, 38460, 40383, 44870, 47460, 53844, 57690, 67305, 71190, 72433, 80766, 89740, 115380, 134610, 142380, 144866, 161532, 201915, 217299, 269220, 289732, 362165, 403830, 434598, 507031, 651897, 724330, 807660, 869196, 1014062, 1086495, 1303794, 1448660, 1521093, 2028124, 2172990, 2535155, 2607588, 3042186, 3259485, 4345980, 4563279, 5070310, 6084372, 6518970, 7605465, 9126558, 10140620, 13037940, 15210930, 18253116, 22816395, 30421860, 45632790, 91265580]

約数ペア:

[(1, 91265580), (2, 45632790), (3, 30421860), (4, 22816395), (5, 18253116), (6, 15210930), (7, 13037940), (9, 10140620), (10, 9126558), (12, 7605465), (14, 6518970), (15, 6084372), (18, 5070310), (20, 4563279), (21, 4345980), (28, 3259485), (30, 3042186), (35, 2607588), (36, 2535155), (42, 2172990), (45, 2028124), (60, 1521093), (63, 1448660), (70, 1303794), (84, 1086495), (90, 1014062), (105, 869196), (113, 807660), (126, 724330), (140, 651897), (180, 507031), (210, 434598), (226, 403830), (252, 362165), (315, 289732), (339, 269220), (420, 217299), (452, 201915), (565, 161532), (630, 144866), (641, 142380), (678, 134610), (791, 115380), (1017, 89740), (1130, 80766), (1260, 72433), (1282, 71190), (1356, 67305), (1582, 57690), (1695, 53844), (1923, 47460), (2034, 44870), (2260, 40383), (2373, 38460), (2564, 35595), (3164, 28845), (3205, 28476), (3390, 26922), (3846, 23730), (3955, 23076), (4068, 22435), (4487, 20340), (4746, 19230), (5085, 17948), (5769, 15820), (6410, 14238), (6780, 13461), (7119, 12820), (7692, 11865), (7910, 11538), (8974, 10170), (9492, 9615)]