78452550

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{587}}^1$

素因数の和:625

約数の個数: 144

約数和(自身を含む): 238859712

約数和(自身を除く): 160407162

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 30, 33, 45, 50, 54, 55, 66, 75, 81, 90, 99, 110, 135, 150, 162, 165, 198, 225, 243, 270, 275, 297, 330, 405, 450, 486, 495, 550, 587, 594, 675, 810, 825, 891, 990, 1174, 1215, 1350, 1485, 1650, 1761, 1782, 2025, 2430, 2475, 2673, 2935, 2970, 3522, 4050, 4455, 4950, 5283, 5346, 5870, 6075, 6457, 7425, 8805, 8910, 10566, 12150, 12914, 13365, 14675, 14850, 15849, 17610, 19371, 22275, 26415, 26730, 29350, 31698, 32285, 38742, 44025, 44550, 47547, 52830, 58113, 64570, 66825, 79245, 88050, 95094, 96855, 116226, 132075, 133650, 142641, 158490, 161425, 174339, 193710, 237735, 264150, 285282, 290565, 322850, 348678, 396225, 475470, 484275, 523017, 581130, 713205, 792450, 871695, 968550, 1046034, 1188675, 1426410, 1452825, 1569051, 1743390, 2377350, 2615085, 2905650, 3138102, 3566025, 4358475, 5230170, 7132050, 7845255, 8716950, 13075425, 15690510, 26150850, 39226275, 78452550]

約数ペア:

[(1, 78452550), (2, 39226275), (3, 26150850), (5, 15690510), (6, 13075425), (9, 8716950), (10, 7845255), (11, 7132050), (15, 5230170), (18, 4358475), (22, 3566025), (25, 3138102), (27, 2905650), (30, 2615085), (33, 2377350), (45, 1743390), (50, 1569051), (54, 1452825), (55, 1426410), (66, 1188675), (75, 1046034), (81, 968550), (90, 871695), (99, 792450), (110, 713205), (135, 581130), (150, 523017), (162, 484275), (165, 475470), (198, 396225), (225, 348678), (243, 322850), (270, 290565), (275, 285282), (297, 264150), (330, 237735), (405, 193710), (450, 174339), (486, 161425), (495, 158490), (550, 142641), (587, 133650), (594, 132075), (675, 116226), (810, 96855), (825, 95094), (891, 88050), (990, 79245), (1174, 66825), (1215, 64570), (1350, 58113), (1485, 52830), (1650, 47547), (1761, 44550), (1782, 44025), (2025, 38742), (2430, 32285), (2475, 31698), (2673, 29350), (2935, 26730), (2970, 26415), (3522, 22275), (4050, 19371), (4455, 17610), (4950, 15849), (5283, 14850), (5346, 14675), (5870, 13365), (6075, 12914), (6457, 12150), (7425, 10566), (8805, 8910)]