29415100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:77

約数の個数: 144

約数和(自身を含む): 80057376

約数和(自身を除く): 50642276

約数列:

[1, 2, 4, 5, 10, 11, 13, 17, 20, 22, 25, 26, 34, 44, 50, 52, 55, 65, 68, 85, 100, 110, 121, 130, 143, 170, 187, 220, 221, 242, 260, 275, 286, 325, 340, 374, 425, 442, 484, 550, 572, 605, 650, 715, 748, 850, 884, 935, 1100, 1105, 1210, 1300, 1331, 1430, 1573, 1700, 1870, 2057, 2210, 2420, 2431, 2662, 2860, 3025, 3146, 3575, 3740, 4114, 4420, 4675, 4862, 5324, 5525, 6050, 6292, 6655, 7150, 7865, 8228, 9350, 9724, 10285, 11050, 12100, 12155, 13310, 14300, 15730, 17303, 18700, 20570, 22100, 22627, 24310, 26620, 26741, 31460, 33275, 34606, 39325, 41140, 45254, 48620, 51425, 53482, 60775, 66550, 69212, 78650, 86515, 90508, 102850, 106964, 113135, 121550, 133100, 133705, 157300, 173030, 205700, 226270, 243100, 267410, 294151, 346060, 432575, 452540, 534820, 565675, 588302, 668525, 865150, 1131350, 1176604, 1337050, 1470755, 1730300, 2262700, 2674100, 2941510, 5883020, 7353775, 14707550, 29415100]

約数ペア:

[(1, 29415100), (2, 14707550), (4, 7353775), (5, 5883020), (10, 2941510), (11, 2674100), (13, 2262700), (17, 1730300), (20, 1470755), (22, 1337050), (25, 1176604), (26, 1131350), (34, 865150), (44, 668525), (50, 588302), (52, 565675), (55, 534820), (65, 452540), (68, 432575), (85, 346060), (100, 294151), (110, 267410), (121, 243100), (130, 226270), (143, 205700), (170, 173030), (187, 157300), (220, 133705), (221, 133100), (242, 121550), (260, 113135), (275, 106964), (286, 102850), (325, 90508), (340, 86515), (374, 78650), (425, 69212), (442, 66550), (484, 60775), (550, 53482), (572, 51425), (605, 48620), (650, 45254), (715, 41140), (748, 39325), (850, 34606), (884, 33275), (935, 31460), (1100, 26741), (1105, 26620), (1210, 24310), (1300, 22627), (1331, 22100), (1430, 20570), (1573, 18700), (1700, 17303), (1870, 15730), (2057, 14300), (2210, 13310), (2420, 12155), (2431, 12100), (2662, 11050), (2860, 10285), (3025, 9724), (3146, 9350), (3575, 8228), (3740, 7865), (4114, 7150), (4420, 6655), (4675, 6292), (4862, 6050), (5324, 5525)]