2155343100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{683}}^1$

素因数の和:924

約数の個数: 144

約数和(自身を含む): 6378841728

約数和(自身を除く): 4223498628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 67, 75, 100, 134, 150, 157, 201, 268, 300, 314, 335, 402, 471, 628, 670, 683, 785, 804, 942, 1005, 1340, 1366, 1570, 1675, 1884, 2010, 2049, 2355, 2732, 3140, 3350, 3415, 3925, 4020, 4098, 4710, 5025, 6700, 6830, 7850, 8196, 9420, 10050, 10245, 10519, 11775, 13660, 15700, 17075, 20100, 20490, 21038, 23550, 31557, 34150, 40980, 42076, 45761, 47100, 51225, 52595, 63114, 68300, 91522, 102450, 105190, 107231, 126228, 137283, 157785, 183044, 204900, 210380, 214462, 228805, 262975, 274566, 315570, 321693, 428924, 457610, 525950, 536155, 549132, 631140, 643386, 686415, 788925, 915220, 1051900, 1072310, 1144025, 1286772, 1372830, 1577850, 1608465, 2144620, 2288050, 2680775, 2745660, 3155700, 3216930, 3432075, 4576100, 5361550, 6433860, 6864150, 7184477, 8042325, 10723100, 13728300, 14368954, 16084650, 21553431, 28737908, 32169300, 35922385, 43106862, 71844770, 86213724, 107767155, 143689540, 179611925, 215534310, 359223850, 431068620, 538835775, 718447700, 1077671550, 2155343100]

約数ペア:

[(1, 2155343100), (2, 1077671550), (3, 718447700), (4, 538835775), (5, 431068620), (6, 359223850), (10, 215534310), (12, 179611925), (15, 143689540), (20, 107767155), (25, 86213724), (30, 71844770), (50, 43106862), (60, 35922385), (67, 32169300), (75, 28737908), (100, 21553431), (134, 16084650), (150, 14368954), (157, 13728300), (201, 10723100), (268, 8042325), (300, 7184477), (314, 6864150), (335, 6433860), (402, 5361550), (471, 4576100), (628, 3432075), (670, 3216930), (683, 3155700), (785, 2745660), (804, 2680775), (942, 2288050), (1005, 2144620), (1340, 1608465), (1366, 1577850), (1570, 1372830), (1675, 1286772), (1884, 1144025), (2010, 1072310), (2049, 1051900), (2355, 915220), (2732, 788925), (3140, 686415), (3350, 643386), (3415, 631140), (3925, 549132), (4020, 536155), (4098, 525950), (4710, 457610), (5025, 428924), (6700, 321693), (6830, 315570), (7850, 274566), (8196, 262975), (9420, 228805), (10050, 214462), (10245, 210380), (10519, 204900), (11775, 183044), (13660, 157785), (15700, 137283), (17075, 126228), (20100, 107231), (20490, 105190), (21038, 102450), (23550, 91522), (31557, 68300), (34150, 63114), (40980, 52595), (42076, 51225), (45761, 47100)]