72107550

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1723}}^1$

素因数の和:1775

約数の個数: 96

約数和(自身を含む): 205224960

約数和(自身を除く): 133117410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 31, 45, 50, 54, 62, 75, 90, 93, 135, 150, 155, 186, 225, 270, 279, 310, 450, 465, 558, 675, 775, 837, 930, 1350, 1395, 1550, 1674, 1723, 2325, 2790, 3446, 4185, 4650, 5169, 6975, 8370, 8615, 10338, 13950, 15507, 17230, 20925, 25845, 31014, 41850, 43075, 46521, 51690, 53413, 77535, 86150, 93042, 106826, 129225, 155070, 160239, 232605, 258450, 267065, 320478, 387675, 465210, 480717, 534130, 775350, 801195, 961434, 1163025, 1335325, 1442151, 1602390, 2326050, 2403585, 2670650, 2884302, 4005975, 4807170, 7210755, 8011950, 12017925, 14421510, 24035850, 36053775, 72107550]

約数ペア:

[(1, 72107550), (2, 36053775), (3, 24035850), (5, 14421510), (6, 12017925), (9, 8011950), (10, 7210755), (15, 4807170), (18, 4005975), (25, 2884302), (27, 2670650), (30, 2403585), (31, 2326050), (45, 1602390), (50, 1442151), (54, 1335325), (62, 1163025), (75, 961434), (90, 801195), (93, 775350), (135, 534130), (150, 480717), (155, 465210), (186, 387675), (225, 320478), (270, 267065), (279, 258450), (310, 232605), (450, 160239), (465, 155070), (558, 129225), (675, 106826), (775, 93042), (837, 86150), (930, 77535), (1350, 53413), (1395, 51690), (1550, 46521), (1674, 43075), (1723, 41850), (2325, 31014), (2790, 25845), (3446, 20925), (4185, 17230), (4650, 15507), (5169, 13950), (6975, 10338), (8370, 8615)]