373153950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{281}}^1$

素因数の和:539

約数の個数: 144

約数和(自身を含む): 1088274096

約数和(自身を除く): 715120146

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 227, 234, 281, 325, 390, 450, 454, 562, 585, 650, 681, 843, 975, 1135, 1170, 1362, 1405, 1686, 1950, 2043, 2270, 2529, 2810, 2925, 2951, 3405, 3653, 4086, 4215, 5058, 5675, 5850, 5902, 6810, 7025, 7306, 8430, 8853, 10215, 10959, 11350, 12645, 14050, 14755, 17025, 17706, 18265, 20430, 21075, 21918, 25290, 26559, 29510, 32877, 34050, 36530, 42150, 44265, 51075, 53118, 54795, 63225, 63787, 65754, 73775, 88530, 91325, 102150, 109590, 126450, 127574, 132795, 147550, 164385, 182650, 191361, 221325, 265590, 273975, 318935, 328770, 382722, 442650, 547950, 574083, 637870, 663975, 821925, 829231, 956805, 1148166, 1327950, 1594675, 1643850, 1658462, 1913610, 2487693, 2870415, 3189350, 4146155, 4784025, 4975386, 5740830, 7463079, 8292310, 9568050, 12438465, 14352075, 14926158, 20730775, 24876930, 28704150, 37315395, 41461550, 62192325, 74630790, 124384650, 186576975, 373153950]

約数ペア:

[(1, 373153950), (2, 186576975), (3, 124384650), (5, 74630790), (6, 62192325), (9, 41461550), (10, 37315395), (13, 28704150), (15, 24876930), (18, 20730775), (25, 14926158), (26, 14352075), (30, 12438465), (39, 9568050), (45, 8292310), (50, 7463079), (65, 5740830), (75, 4975386), (78, 4784025), (90, 4146155), (117, 3189350), (130, 2870415), (150, 2487693), (195, 1913610), (225, 1658462), (227, 1643850), (234, 1594675), (281, 1327950), (325, 1148166), (390, 956805), (450, 829231), (454, 821925), (562, 663975), (585, 637870), (650, 574083), (681, 547950), (843, 442650), (975, 382722), (1135, 328770), (1170, 318935), (1362, 273975), (1405, 265590), (1686, 221325), (1950, 191361), (2043, 182650), (2270, 164385), (2529, 147550), (2810, 132795), (2925, 127574), (2951, 126450), (3405, 109590), (3653, 102150), (4086, 91325), (4215, 88530), (5058, 73775), (5675, 65754), (5850, 63787), (5902, 63225), (6810, 54795), (7025, 53118), (7306, 51075), (8430, 44265), (8853, 42150), (10215, 36530), (10959, 34050), (11350, 32877), (12645, 29510), (14050, 26559), (14755, 25290), (17025, 21918), (17706, 21075), (18265, 20430)]