200625180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1$

素因数の和:880

約数の個数: 192

約数和(自身を含む): 698449920

約数和(自身を除く): 497824740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 31, 35, 38, 42, 57, 60, 62, 70, 76, 84, 93, 95, 105, 114, 124, 133, 140, 155, 186, 190, 210, 217, 228, 266, 285, 310, 372, 380, 399, 420, 434, 465, 532, 570, 589, 620, 651, 665, 798, 811, 868, 930, 1085, 1140, 1178, 1302, 1330, 1596, 1622, 1767, 1860, 1995, 2170, 2356, 2433, 2604, 2660, 2945, 3244, 3255, 3534, 3990, 4055, 4123, 4340, 4866, 5677, 5890, 6510, 7068, 7980, 8110, 8246, 8835, 9732, 11354, 11780, 12165, 12369, 13020, 15409, 16220, 16492, 17031, 17670, 20615, 22708, 24330, 24738, 25141, 28385, 30818, 34062, 35340, 41230, 46227, 48660, 49476, 50282, 56770, 61636, 61845, 68124, 75423, 77045, 82460, 85155, 92454, 100564, 107863, 113540, 123690, 125705, 150846, 154090, 170310, 175987, 184908, 215726, 231135, 247380, 251410, 301692, 308180, 323589, 340620, 351974, 377115, 431452, 462270, 477679, 502820, 527961, 539315, 647178, 703948, 754230, 879935, 924540, 955358, 1055922, 1078630, 1294356, 1433037, 1508460, 1617945, 1759870, 1910716, 2111844, 2157260, 2388395, 2639805, 2866074, 3235890, 3343753, 3519740, 4776790, 5279610, 5732148, 6471780, 6687506, 7165185, 9553580, 10031259, 10559220, 13375012, 14330370, 16718765, 20062518, 28660740, 33437530, 40125036, 50156295, 66875060, 100312590, 200625180]

約数ペア:

[(1, 200625180), (2, 100312590), (3, 66875060), (4, 50156295), (5, 40125036), (6, 33437530), (7, 28660740), (10, 20062518), (12, 16718765), (14, 14330370), (15, 13375012), (19, 10559220), (20, 10031259), (21, 9553580), (28, 7165185), (30, 6687506), (31, 6471780), (35, 5732148), (38, 5279610), (42, 4776790), (57, 3519740), (60, 3343753), (62, 3235890), (70, 2866074), (76, 2639805), (84, 2388395), (93, 2157260), (95, 2111844), (105, 1910716), (114, 1759870), (124, 1617945), (133, 1508460), (140, 1433037), (155, 1294356), (186, 1078630), (190, 1055922), (210, 955358), (217, 924540), (228, 879935), (266, 754230), (285, 703948), (310, 647178), (372, 539315), (380, 527961), (399, 502820), (420, 477679), (434, 462270), (465, 431452), (532, 377115), (570, 351974), (589, 340620), (620, 323589), (651, 308180), (665, 301692), (798, 251410), (811, 247380), (868, 231135), (930, 215726), (1085, 184908), (1140, 175987), (1178, 170310), (1302, 154090), (1330, 150846), (1596, 125705), (1622, 123690), (1767, 113540), (1860, 107863), (1995, 100564), (2170, 92454), (2356, 85155), (2433, 82460), (2604, 77045), (2660, 75423), (2945, 68124), (3244, 61845), (3255, 61636), (3534, 56770), (3990, 50282), (4055, 49476), (4123, 48660), (4340, 46227), (4866, 41230), (5677, 35340), (5890, 34062), (6510, 30818), (7068, 28385), (7980, 25141), (8110, 24738), (8246, 24330), (8835, 22708), (9732, 20615), (11354, 17670), (11780, 17031), (12165, 16492), (12369, 16220), (13020, 15409)]