30776200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:144

約数の個数: 192

約数和(自身を含む): 93744000

約数和(自身を除く): 62967800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 19, 20, 25, 26, 28, 35, 38, 40, 50, 52, 56, 65, 70, 76, 89, 91, 95, 100, 104, 130, 133, 140, 152, 175, 178, 182, 190, 200, 247, 260, 266, 280, 325, 350, 356, 364, 380, 445, 455, 475, 494, 520, 532, 623, 650, 665, 700, 712, 728, 760, 890, 910, 950, 988, 1064, 1157, 1235, 1246, 1300, 1330, 1400, 1691, 1729, 1780, 1820, 1900, 1976, 2225, 2275, 2314, 2470, 2492, 2600, 2660, 3115, 3325, 3382, 3458, 3560, 3640, 3800, 4450, 4550, 4628, 4940, 4984, 5320, 5785, 6175, 6230, 6650, 6764, 6916, 8099, 8455, 8645, 8900, 9100, 9256, 9880, 11570, 11837, 12350, 12460, 13300, 13528, 13832, 15575, 16198, 16910, 17290, 17800, 18200, 21983, 23140, 23674, 24700, 24920, 26600, 28925, 31150, 32396, 33820, 34580, 40495, 42275, 43225, 43966, 46280, 47348, 49400, 57850, 59185, 62300, 64792, 67640, 69160, 80990, 84550, 86450, 87932, 94696, 109915, 115700, 118370, 124600, 153881, 161980, 169100, 172900, 175864, 202475, 219830, 231400, 236740, 295925, 307762, 323960, 338200, 345800, 404950, 439660, 473480, 549575, 591850, 615524, 769405, 809900, 879320, 1099150, 1183700, 1231048, 1538810, 1619800, 2198300, 2367400, 3077620, 3847025, 4396600, 6155240, 7694050, 15388100, 30776200]

約数ペア:

[(1, 30776200), (2, 15388100), (4, 7694050), (5, 6155240), (7, 4396600), (8, 3847025), (10, 3077620), (13, 2367400), (14, 2198300), (19, 1619800), (20, 1538810), (25, 1231048), (26, 1183700), (28, 1099150), (35, 879320), (38, 809900), (40, 769405), (50, 615524), (52, 591850), (56, 549575), (65, 473480), (70, 439660), (76, 404950), (89, 345800), (91, 338200), (95, 323960), (100, 307762), (104, 295925), (130, 236740), (133, 231400), (140, 219830), (152, 202475), (175, 175864), (178, 172900), (182, 169100), (190, 161980), (200, 153881), (247, 124600), (260, 118370), (266, 115700), (280, 109915), (325, 94696), (350, 87932), (356, 86450), (364, 84550), (380, 80990), (445, 69160), (455, 67640), (475, 64792), (494, 62300), (520, 59185), (532, 57850), (623, 49400), (650, 47348), (665, 46280), (700, 43966), (712, 43225), (728, 42275), (760, 40495), (890, 34580), (910, 33820), (950, 32396), (988, 31150), (1064, 28925), (1157, 26600), (1235, 24920), (1246, 24700), (1300, 23674), (1330, 23140), (1400, 21983), (1691, 18200), (1729, 17800), (1780, 17290), (1820, 16910), (1900, 16198), (1976, 15575), (2225, 13832), (2275, 13528), (2314, 13300), (2470, 12460), (2492, 12350), (2600, 11837), (2660, 11570), (3115, 9880), (3325, 9256), (3382, 9100), (3458, 8900), (3560, 8645), (3640, 8455), (3800, 8099), (4450, 6916), (4550, 6764), (4628, 6650), (4940, 6230), (4984, 6175), (5320, 5785)]