71490300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{577}}^1$

素因数の和:660

約数の個数: 144

約数和(自身を含む): 240817920

約数和(自身を除く): 169327620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 59, 60, 70, 75, 84, 100, 105, 118, 140, 150, 175, 177, 210, 236, 295, 300, 350, 354, 413, 420, 525, 577, 590, 700, 708, 826, 885, 1050, 1154, 1180, 1239, 1475, 1652, 1731, 1770, 2065, 2100, 2308, 2478, 2885, 2950, 3462, 3540, 4039, 4130, 4425, 4956, 5770, 5900, 6195, 6924, 8078, 8260, 8655, 8850, 10325, 11540, 12117, 12390, 14425, 16156, 17310, 17700, 20195, 20650, 24234, 24780, 28850, 30975, 34043, 34620, 40390, 41300, 43275, 48468, 57700, 60585, 61950, 68086, 80780, 86550, 100975, 102129, 121170, 123900, 136172, 170215, 173100, 201950, 204258, 238301, 242340, 302925, 340430, 403900, 408516, 476602, 510645, 605850, 680860, 714903, 851075, 953204, 1021290, 1191505, 1211700, 1429806, 1702150, 2042580, 2383010, 2553225, 2859612, 3404300, 3574515, 4766020, 5106450, 5957525, 7149030, 10212900, 11915050, 14298060, 17872575, 23830100, 35745150, 71490300]

約数ペア:

[(1, 71490300), (2, 35745150), (3, 23830100), (4, 17872575), (5, 14298060), (6, 11915050), (7, 10212900), (10, 7149030), (12, 5957525), (14, 5106450), (15, 4766020), (20, 3574515), (21, 3404300), (25, 2859612), (28, 2553225), (30, 2383010), (35, 2042580), (42, 1702150), (50, 1429806), (59, 1211700), (60, 1191505), (70, 1021290), (75, 953204), (84, 851075), (100, 714903), (105, 680860), (118, 605850), (140, 510645), (150, 476602), (175, 408516), (177, 403900), (210, 340430), (236, 302925), (295, 242340), (300, 238301), (350, 204258), (354, 201950), (413, 173100), (420, 170215), (525, 136172), (577, 123900), (590, 121170), (700, 102129), (708, 100975), (826, 86550), (885, 80780), (1050, 68086), (1154, 61950), (1180, 60585), (1239, 57700), (1475, 48468), (1652, 43275), (1731, 41300), (1770, 40390), (2065, 34620), (2100, 34043), (2308, 30975), (2478, 28850), (2885, 24780), (2950, 24234), (3462, 20650), (3540, 20195), (4039, 17700), (4130, 17310), (4425, 16156), (4956, 14425), (5770, 12390), (5900, 12117), (6195, 11540), (6924, 10325), (8078, 8850), (8260, 8655)]