427532700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1249}}^1$

素因数の和:1436

約数の個数: 144

約数和(自身を含む): 1423520000

約数和(自身を除く): 995987300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 163, 175, 210, 300, 326, 350, 420, 489, 525, 652, 700, 815, 978, 1050, 1141, 1249, 1630, 1956, 2100, 2282, 2445, 2498, 3260, 3423, 3747, 4075, 4564, 4890, 4996, 5705, 6245, 6846, 7494, 8150, 8743, 9780, 11410, 12225, 12490, 13692, 14988, 16300, 17115, 17486, 18735, 22820, 24450, 24980, 26229, 28525, 31225, 34230, 34972, 37470, 43715, 48900, 52458, 57050, 62450, 68460, 74940, 85575, 87430, 93675, 104916, 114100, 124900, 131145, 171150, 174860, 187350, 203587, 218575, 262290, 342300, 374700, 407174, 437150, 524580, 610761, 655725, 814348, 874300, 1017935, 1221522, 1311450, 1425109, 2035870, 2443044, 2622900, 2850218, 3053805, 4071740, 4275327, 5089675, 5700436, 6107610, 7125545, 8550654, 10179350, 12215220, 14251090, 15269025, 17101308, 20358700, 21376635, 28502180, 30538050, 35627725, 42753270, 61076100, 71255450, 85506540, 106883175, 142510900, 213766350, 427532700]

約数ペア:

[(1, 427532700), (2, 213766350), (3, 142510900), (4, 106883175), (5, 85506540), (6, 71255450), (7, 61076100), (10, 42753270), (12, 35627725), (14, 30538050), (15, 28502180), (20, 21376635), (21, 20358700), (25, 17101308), (28, 15269025), (30, 14251090), (35, 12215220), (42, 10179350), (50, 8550654), (60, 7125545), (70, 6107610), (75, 5700436), (84, 5089675), (100, 4275327), (105, 4071740), (140, 3053805), (150, 2850218), (163, 2622900), (175, 2443044), (210, 2035870), (300, 1425109), (326, 1311450), (350, 1221522), (420, 1017935), (489, 874300), (525, 814348), (652, 655725), (700, 610761), (815, 524580), (978, 437150), (1050, 407174), (1141, 374700), (1249, 342300), (1630, 262290), (1956, 218575), (2100, 203587), (2282, 187350), (2445, 174860), (2498, 171150), (3260, 131145), (3423, 124900), (3747, 114100), (4075, 104916), (4564, 93675), (4890, 87430), (4996, 85575), (5705, 74940), (6245, 68460), (6846, 62450), (7494, 57050), (8150, 52458), (8743, 48900), (9780, 43715), (11410, 37470), (12225, 34972), (12490, 34230), (13692, 31225), (14988, 28525), (16300, 26229), (17115, 24980), (17486, 24450), (18735, 22820)]