122728980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9787}}^1$

素因数の和:9829

約数の個数: 96

約数和(自身を含む): 394652160

約数和(自身を除く): 271923180

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 418, 570, 627, 660, 836, 1045, 1140, 1254, 2090, 2508, 3135, 4180, 6270, 9787, 12540, 19574, 29361, 39148, 48935, 58722, 97870, 107657, 117444, 146805, 185953, 195740, 215314, 293610, 322971, 371906, 430628, 538285, 557859, 587220, 645942, 743812, 929765, 1076570, 1115718, 1291884, 1614855, 1859530, 2045483, 2153140, 2231436, 2789295, 3229710, 3719060, 4090966, 5578590, 6136449, 6459420, 8181932, 10227415, 11157180, 12272898, 20454830, 24545796, 30682245, 40909660, 61364490, 122728980]

約数ペア:

[(1, 122728980), (2, 61364490), (3, 40909660), (4, 30682245), (5, 24545796), (6, 20454830), (10, 12272898), (11, 11157180), (12, 10227415), (15, 8181932), (19, 6459420), (20, 6136449), (22, 5578590), (30, 4090966), (33, 3719060), (38, 3229710), (44, 2789295), (55, 2231436), (57, 2153140), (60, 2045483), (66, 1859530), (76, 1614855), (95, 1291884), (110, 1115718), (114, 1076570), (132, 929765), (165, 743812), (190, 645942), (209, 587220), (220, 557859), (228, 538285), (285, 430628), (330, 371906), (380, 322971), (418, 293610), (570, 215314), (627, 195740), (660, 185953), (836, 146805), (1045, 117444), (1140, 107657), (1254, 97870), (2090, 58722), (2508, 48935), (3135, 39148), (4180, 29361), (6270, 19574), (9787, 12540)]