315831300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{827}}^1$

素因数の和:930

約数の個数: 144

約数和(自身を含む): 977437440

約数和(自身を除く): 661606140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 67, 75, 76, 95, 100, 114, 134, 150, 190, 201, 228, 268, 285, 300, 335, 380, 402, 475, 570, 670, 804, 827, 950, 1005, 1140, 1273, 1340, 1425, 1654, 1675, 1900, 2010, 2481, 2546, 2850, 3308, 3350, 3819, 4020, 4135, 4962, 5025, 5092, 5700, 6365, 6700, 7638, 8270, 9924, 10050, 12405, 12730, 15276, 15713, 16540, 19095, 20100, 20675, 24810, 25460, 31426, 31825, 38190, 41350, 47139, 49620, 55409, 62025, 62852, 63650, 76380, 78565, 82700, 94278, 95475, 110818, 124050, 127300, 157130, 166227, 188556, 190950, 221636, 235695, 248100, 277045, 314260, 332454, 381900, 392825, 471390, 554090, 664908, 785650, 831135, 942780, 1052771, 1108180, 1178475, 1385225, 1571300, 1662270, 2105542, 2356950, 2770450, 3158313, 3324540, 4155675, 4211084, 4713900, 5263855, 5540900, 6316626, 8311350, 10527710, 12633252, 15791565, 16622700, 21055420, 26319275, 31583130, 52638550, 63166260, 78957825, 105277100, 157915650, 315831300]

約数ペア:

[(1, 315831300), (2, 157915650), (3, 105277100), (4, 78957825), (5, 63166260), (6, 52638550), (10, 31583130), (12, 26319275), (15, 21055420), (19, 16622700), (20, 15791565), (25, 12633252), (30, 10527710), (38, 8311350), (50, 6316626), (57, 5540900), (60, 5263855), (67, 4713900), (75, 4211084), (76, 4155675), (95, 3324540), (100, 3158313), (114, 2770450), (134, 2356950), (150, 2105542), (190, 1662270), (201, 1571300), (228, 1385225), (268, 1178475), (285, 1108180), (300, 1052771), (335, 942780), (380, 831135), (402, 785650), (475, 664908), (570, 554090), (670, 471390), (804, 392825), (827, 381900), (950, 332454), (1005, 314260), (1140, 277045), (1273, 248100), (1340, 235695), (1425, 221636), (1654, 190950), (1675, 188556), (1900, 166227), (2010, 157130), (2481, 127300), (2546, 124050), (2850, 110818), (3308, 95475), (3350, 94278), (3819, 82700), (4020, 78565), (4135, 76380), (4962, 63650), (5025, 62852), (5092, 62025), (5700, 55409), (6365, 49620), (6700, 47139), (7638, 41350), (8270, 38190), (9924, 31825), (10050, 31426), (12405, 25460), (12730, 24810), (15276, 20675), (15713, 20100), (16540, 19095)]