61552400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:146

約数の個数: 240

約数和(自身を含む): 193737600

約数和(自身を除く): 132185200

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 25, 26, 28, 35, 38, 40, 50, 52, 56, 65, 70, 76, 80, 89, 91, 95, 100, 104, 112, 130, 133, 140, 152, 175, 178, 182, 190, 200, 208, 247, 260, 266, 280, 304, 325, 350, 356, 364, 380, 400, 445, 455, 475, 494, 520, 532, 560, 623, 650, 665, 700, 712, 728, 760, 890, 910, 950, 988, 1040, 1064, 1157, 1235, 1246, 1300, 1330, 1400, 1424, 1456, 1520, 1691, 1729, 1780, 1820, 1900, 1976, 2128, 2225, 2275, 2314, 2470, 2492, 2600, 2660, 2800, 3115, 3325, 3382, 3458, 3560, 3640, 3800, 3952, 4450, 4550, 4628, 4940, 4984, 5200, 5320, 5785, 6175, 6230, 6650, 6764, 6916, 7120, 7280, 7600, 8099, 8455, 8645, 8900, 9100, 9256, 9880, 9968, 10640, 11570, 11837, 12350, 12460, 13300, 13528, 13832, 15575, 16198, 16910, 17290, 17800, 18200, 18512, 19760, 21983, 23140, 23674, 24700, 24920, 26600, 27056, 27664, 28925, 31150, 32396, 33820, 34580, 35600, 36400, 40495, 42275, 43225, 43966, 46280, 47348, 49400, 49840, 53200, 57850, 59185, 62300, 64792, 67640, 69160, 80990, 84550, 86450, 87932, 92560, 94696, 98800, 109915, 115700, 118370, 124600, 129584, 135280, 138320, 153881, 161980, 169100, 172900, 175864, 189392, 202475, 219830, 231400, 236740, 249200, 295925, 307762, 323960, 338200, 345800, 351728, 404950, 439660, 462800, 473480, 549575, 591850, 615524, 647920, 676400, 691600, 769405, 809900, 879320, 946960, 1099150, 1183700, 1231048, 1538810, 1619800, 1758640, 2198300, 2367400, 2462096, 3077620, 3239600, 3847025, 4396600, 4734800, 6155240, 7694050, 8793200, 12310480, 15388100, 30776200, 61552400]

約数ペア:

[(1, 61552400), (2, 30776200), (4, 15388100), (5, 12310480), (7, 8793200), (8, 7694050), (10, 6155240), (13, 4734800), (14, 4396600), (16, 3847025), (19, 3239600), (20, 3077620), (25, 2462096), (26, 2367400), (28, 2198300), (35, 1758640), (38, 1619800), (40, 1538810), (50, 1231048), (52, 1183700), (56, 1099150), (65, 946960), (70, 879320), (76, 809900), (80, 769405), (89, 691600), (91, 676400), (95, 647920), (100, 615524), (104, 591850), (112, 549575), (130, 473480), (133, 462800), (140, 439660), (152, 404950), (175, 351728), (178, 345800), (182, 338200), (190, 323960), (200, 307762), (208, 295925), (247, 249200), (260, 236740), (266, 231400), (280, 219830), (304, 202475), (325, 189392), (350, 175864), (356, 172900), (364, 169100), (380, 161980), (400, 153881), (445, 138320), (455, 135280), (475, 129584), (494, 124600), (520, 118370), (532, 115700), (560, 109915), (623, 98800), (650, 94696), (665, 92560), (700, 87932), (712, 86450), (728, 84550), (760, 80990), (890, 69160), (910, 67640), (950, 64792), (988, 62300), (1040, 59185), (1064, 57850), (1157, 53200), (1235, 49840), (1246, 49400), (1300, 47348), (1330, 46280), (1400, 43966), (1424, 43225), (1456, 42275), (1520, 40495), (1691, 36400), (1729, 35600), (1780, 34580), (1820, 33820), (1900, 32396), (1976, 31150), (2128, 28925), (2225, 27664), (2275, 27056), (2314, 26600), (2470, 24920), (2492, 24700), (2600, 23674), (2660, 23140), (2800, 21983), (3115, 19760), (3325, 18512), (3382, 18200), (3458, 17800), (3560, 17290), (3640, 16910), (3800, 16198), (3952, 15575), (4450, 13832), (4550, 13528), (4628, 13300), (4940, 12460), (4984, 12350), (5200, 11837), (5320, 11570), (5785, 10640), (6175, 9968), (6230, 9880), (6650, 9256), (6764, 9100), (6916, 8900), (7120, 8645), (7280, 8455), (7600, 8099)]