100790820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2267}}^1$

素因数の和:2314

約数の個数: 144

約数和(自身を含む): 346731840

約数和(自身を除く): 245941020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 570, 585, 684, 741, 780, 855, 988, 1140, 1170, 1235, 1482, 1710, 2223, 2267, 2340, 2470, 2964, 3420, 3705, 4446, 4534, 4940, 6801, 7410, 8892, 9068, 11115, 11335, 13602, 14820, 20403, 22230, 22670, 27204, 29471, 34005, 40806, 43073, 44460, 45340, 58942, 68010, 81612, 86146, 88413, 102015, 117884, 129219, 136020, 147355, 172292, 176826, 204030, 215365, 258438, 265239, 294710, 353652, 387657, 408060, 430730, 442065, 516876, 530478, 559949, 589420, 646095, 775314, 861460, 884130, 1060956, 1119898, 1292190, 1326195, 1550628, 1679847, 1768260, 1938285, 2239796, 2584380, 2652390, 2799745, 3359694, 3876570, 5039541, 5304780, 5599490, 6719388, 7753140, 8399235, 10079082, 11198980, 16798470, 20158164, 25197705, 33596940, 50395410, 100790820]

約数ペア:

[(1, 100790820), (2, 50395410), (3, 33596940), (4, 25197705), (5, 20158164), (6, 16798470), (9, 11198980), (10, 10079082), (12, 8399235), (13, 7753140), (15, 6719388), (18, 5599490), (19, 5304780), (20, 5039541), (26, 3876570), (30, 3359694), (36, 2799745), (38, 2652390), (39, 2584380), (45, 2239796), (52, 1938285), (57, 1768260), (60, 1679847), (65, 1550628), (76, 1326195), (78, 1292190), (90, 1119898), (95, 1060956), (114, 884130), (117, 861460), (130, 775314), (156, 646095), (171, 589420), (180, 559949), (190, 530478), (195, 516876), (228, 442065), (234, 430730), (247, 408060), (260, 387657), (285, 353652), (342, 294710), (380, 265239), (390, 258438), (468, 215365), (494, 204030), (570, 176826), (585, 172292), (684, 147355), (741, 136020), (780, 129219), (855, 117884), (988, 102015), (1140, 88413), (1170, 86146), (1235, 81612), (1482, 68010), (1710, 58942), (2223, 45340), (2267, 44460), (2340, 43073), (2470, 40806), (2964, 34005), (3420, 29471), (3705, 27204), (4446, 22670), (4534, 22230), (4940, 20403), (6801, 14820), (7410, 13602), (8892, 11335), (9068, 11115)]