55955700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{787}}^1$

素因数の和:886

約数の個数: 108

約数和(自身を含む): 177835840

約数和(自身を除く): 121880140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 79, 90, 100, 150, 158, 180, 225, 237, 300, 316, 395, 450, 474, 711, 787, 790, 900, 948, 1185, 1422, 1574, 1580, 1975, 2361, 2370, 2844, 3148, 3555, 3935, 3950, 4722, 4740, 5925, 7083, 7110, 7870, 7900, 9444, 11805, 11850, 14166, 14220, 15740, 17775, 19675, 23610, 23700, 28332, 35415, 35550, 39350, 47220, 59025, 62173, 70830, 71100, 78700, 118050, 124346, 141660, 177075, 186519, 236100, 248692, 310865, 354150, 373038, 559557, 621730, 708300, 746076, 932595, 1119114, 1243460, 1554325, 1865190, 2238228, 2797785, 3108650, 3730380, 4662975, 5595570, 6217300, 9325950, 11191140, 13988925, 18651900, 27977850, 55955700]

約数ペア:

[(1, 55955700), (2, 27977850), (3, 18651900), (4, 13988925), (5, 11191140), (6, 9325950), (9, 6217300), (10, 5595570), (12, 4662975), (15, 3730380), (18, 3108650), (20, 2797785), (25, 2238228), (30, 1865190), (36, 1554325), (45, 1243460), (50, 1119114), (60, 932595), (75, 746076), (79, 708300), (90, 621730), (100, 559557), (150, 373038), (158, 354150), (180, 310865), (225, 248692), (237, 236100), (300, 186519), (316, 177075), (395, 141660), (450, 124346), (474, 118050), (711, 78700), (787, 71100), (790, 70830), (900, 62173), (948, 59025), (1185, 47220), (1422, 39350), (1574, 35550), (1580, 35415), (1975, 28332), (2361, 23700), (2370, 23610), (2844, 19675), (3148, 17775), (3555, 15740), (3935, 14220), (3950, 14166), (4722, 11850), (4740, 11805), (5925, 9444), (7083, 7900), (7110, 7870)]