201835620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3907}}^1$

素因数の和:3970

約数の個数: 144

約数和(自身を含む): 716946048

約数和(自身を除く): 515110428

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 41, 42, 45, 60, 63, 70, 82, 84, 90, 105, 123, 126, 140, 164, 180, 205, 210, 246, 252, 287, 315, 369, 410, 420, 492, 574, 615, 630, 738, 820, 861, 1148, 1230, 1260, 1435, 1476, 1722, 1845, 2460, 2583, 2870, 3444, 3690, 3907, 4305, 5166, 5740, 7380, 7814, 8610, 10332, 11721, 12915, 15628, 17220, 19535, 23442, 25830, 27349, 35163, 39070, 46884, 51660, 54698, 58605, 70326, 78140, 82047, 109396, 117210, 136745, 140652, 160187, 164094, 175815, 234420, 246141, 273490, 320374, 328188, 351630, 410235, 480561, 492282, 546980, 640748, 703260, 800935, 820470, 961122, 984564, 1121309, 1230705, 1441683, 1601870, 1640940, 1922244, 2242618, 2402805, 2461410, 2883366, 3203740, 3363927, 4485236, 4805610, 4922820, 5606545, 5766732, 6727854, 7208415, 9611220, 10091781, 11213090, 13455708, 14416830, 16819635, 20183562, 22426180, 28833660, 33639270, 40367124, 50458905, 67278540, 100917810, 201835620]

約数ペア:

[(1, 201835620), (2, 100917810), (3, 67278540), (4, 50458905), (5, 40367124), (6, 33639270), (7, 28833660), (9, 22426180), (10, 20183562), (12, 16819635), (14, 14416830), (15, 13455708), (18, 11213090), (20, 10091781), (21, 9611220), (28, 7208415), (30, 6727854), (35, 5766732), (36, 5606545), (41, 4922820), (42, 4805610), (45, 4485236), (60, 3363927), (63, 3203740), (70, 2883366), (82, 2461410), (84, 2402805), (90, 2242618), (105, 1922244), (123, 1640940), (126, 1601870), (140, 1441683), (164, 1230705), (180, 1121309), (205, 984564), (210, 961122), (246, 820470), (252, 800935), (287, 703260), (315, 640748), (369, 546980), (410, 492282), (420, 480561), (492, 410235), (574, 351630), (615, 328188), (630, 320374), (738, 273490), (820, 246141), (861, 234420), (1148, 175815), (1230, 164094), (1260, 160187), (1435, 140652), (1476, 136745), (1722, 117210), (1845, 109396), (2460, 82047), (2583, 78140), (2870, 70326), (3444, 58605), (3690, 54698), (3907, 51660), (4305, 46884), (5166, 39070), (5740, 35163), (7380, 27349), (7814, 25830), (8610, 23442), (10332, 19535), (11721, 17220), (12915, 15628)]