69776700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:396

約数の個数: 144

約数和(自身を含む): 233318400

約数和(自身を除く): 163541700

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, 149, 150, 175, 210, 223, 298, 300, 350, 420, 446, 447, 525, 596, 669, 700, 745, 892, 894, 1043, 1050, 1115, 1338, 1490, 1561, 1788, 2086, 2100, 2230, 2235, 2676, 2980, 3122, 3129, 3345, 3725, 4172, 4460, 4470, 4683, 5215, 5575, 6244, 6258, 6690, 7450, 7805, 8940, 9366, 10430, 11150, 11175, 12516, 13380, 14900, 15610, 15645, 16725, 18732, 20860, 22300, 22350, 23415, 26075, 31220, 31290, 33227, 33450, 39025, 44700, 46830, 52150, 62580, 66454, 66900, 78050, 78225, 93660, 99681, 104300, 117075, 132908, 156100, 156450, 166135, 199362, 232589, 234150, 312900, 332270, 398724, 465178, 468300, 498405, 664540, 697767, 830675, 930356, 996810, 1162945, 1395534, 1661350, 1993620, 2325890, 2492025, 2791068, 3322700, 3488835, 4651780, 4984050, 5814725, 6977670, 9968100, 11629450, 13955340, 17444175, 23258900, 34888350, 69776700]

約数ペア:

[(1, 69776700), (2, 34888350), (3, 23258900), (4, 17444175), (5, 13955340), (6, 11629450), (7, 9968100), (10, 6977670), (12, 5814725), (14, 4984050), (15, 4651780), (20, 3488835), (21, 3322700), (25, 2791068), (28, 2492025), (30, 2325890), (35, 1993620), (42, 1661350), (50, 1395534), (60, 1162945), (70, 996810), (75, 930356), (84, 830675), (100, 697767), (105, 664540), (140, 498405), (149, 468300), (150, 465178), (175, 398724), (210, 332270), (223, 312900), (298, 234150), (300, 232589), (350, 199362), (420, 166135), (446, 156450), (447, 156100), (525, 132908), (596, 117075), (669, 104300), (700, 99681), (745, 93660), (892, 78225), (894, 78050), (1043, 66900), (1050, 66454), (1115, 62580), (1338, 52150), (1490, 46830), (1561, 44700), (1788, 39025), (2086, 33450), (2100, 33227), (2230, 31290), (2235, 31220), (2676, 26075), (2980, 23415), (3122, 22350), (3129, 22300), (3345, 20860), (3725, 18732), (4172, 16725), (4460, 15645), (4470, 15610), (4683, 14900), (5215, 13380), (5575, 12516), (6244, 11175), (6258, 11150), (6690, 10430), (7450, 9366), (7805, 8940)]