73352500

素因数分解:

$2^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:135

約数の個数: 120

約数和(自身を含む): 180323528

約数和(自身を除く): 106971028

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 37, 50, 52, 61, 65, 74, 100, 122, 125, 130, 148, 185, 244, 250, 260, 305, 325, 370, 481, 500, 610, 625, 650, 740, 793, 925, 962, 1220, 1250, 1300, 1525, 1586, 1625, 1850, 1924, 2257, 2405, 2500, 3050, 3172, 3250, 3700, 3965, 4514, 4625, 4810, 6100, 6500, 7625, 7930, 8125, 9028, 9250, 9620, 11285, 12025, 15250, 15860, 16250, 18500, 19825, 22570, 23125, 24050, 29341, 30500, 32500, 38125, 39650, 45140, 46250, 48100, 56425, 58682, 60125, 76250, 79300, 92500, 99125, 112850, 117364, 120250, 146705, 152500, 198250, 225700, 240500, 282125, 293410, 300625, 396500, 495625, 564250, 586820, 601250, 733525, 991250, 1128500, 1202500, 1410625, 1467050, 1982500, 2821250, 2934100, 3667625, 5642500, 7335250, 14670500, 18338125, 36676250, 73352500]

約数ペア:

[(1, 73352500), (2, 36676250), (4, 18338125), (5, 14670500), (10, 7335250), (13, 5642500), (20, 3667625), (25, 2934100), (26, 2821250), (37, 1982500), (50, 1467050), (52, 1410625), (61, 1202500), (65, 1128500), (74, 991250), (100, 733525), (122, 601250), (125, 586820), (130, 564250), (148, 495625), (185, 396500), (244, 300625), (250, 293410), (260, 282125), (305, 240500), (325, 225700), (370, 198250), (481, 152500), (500, 146705), (610, 120250), (625, 117364), (650, 112850), (740, 99125), (793, 92500), (925, 79300), (962, 76250), (1220, 60125), (1250, 58682), (1300, 56425), (1525, 48100), (1586, 46250), (1625, 45140), (1850, 39650), (1924, 38125), (2257, 32500), (2405, 30500), (2500, 29341), (3050, 24050), (3172, 23125), (3250, 22570), (3700, 19825), (3965, 18500), (4514, 16250), (4625, 15860), (4810, 15250), (6100, 12025), (6500, 11285), (7625, 9620), (7930, 9250), (8125, 9028)]