109945220

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:119

約数の個数: 192

約数和(自身を含む): 309657600

約数和(自身を除く): 199712380

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 31, 35, 44, 47, 49, 55, 62, 70, 77, 94, 98, 110, 124, 140, 154, 155, 188, 196, 217, 220, 235, 245, 308, 310, 329, 341, 343, 385, 434, 470, 490, 517, 539, 620, 658, 682, 686, 770, 868, 940, 980, 1034, 1078, 1085, 1316, 1364, 1372, 1457, 1519, 1540, 1645, 1705, 1715, 2068, 2156, 2170, 2303, 2387, 2585, 2695, 2914, 3038, 3290, 3410, 3430, 3619, 3773, 4340, 4606, 4774, 5170, 5390, 5828, 6076, 6580, 6820, 6860, 7238, 7285, 7546, 7595, 9212, 9548, 10199, 10340, 10633, 10780, 11515, 11935, 14476, 14570, 15092, 15190, 16027, 16121, 16709, 18095, 18865, 20398, 21266, 23030, 23870, 25333, 29140, 30380, 32054, 32242, 33418, 36190, 37730, 40796, 42532, 46060, 47740, 50666, 50995, 53165, 64108, 64484, 66836, 71393, 72380, 75460, 80135, 80605, 83545, 101332, 101990, 106330, 112189, 116963, 126665, 142786, 160270, 161210, 167090, 177331, 203980, 212660, 224378, 233926, 253330, 285572, 320540, 322420, 334180, 354662, 356965, 448756, 467852, 499751, 506660, 560945, 584815, 709324, 713930, 785323, 886655, 999502, 1121890, 1169630, 1427860, 1570646, 1773310, 1999004, 2243780, 2339260, 2498755, 3141292, 3546620, 3926615, 4997510, 5497261, 7853230, 9995020, 10994522, 15706460, 21989044, 27486305, 54972610, 109945220]

約数ペア:

[(1, 109945220), (2, 54972610), (4, 27486305), (5, 21989044), (7, 15706460), (10, 10994522), (11, 9995020), (14, 7853230), (20, 5497261), (22, 4997510), (28, 3926615), (31, 3546620), (35, 3141292), (44, 2498755), (47, 2339260), (49, 2243780), (55, 1999004), (62, 1773310), (70, 1570646), (77, 1427860), (94, 1169630), (98, 1121890), (110, 999502), (124, 886655), (140, 785323), (154, 713930), (155, 709324), (188, 584815), (196, 560945), (217, 506660), (220, 499751), (235, 467852), (245, 448756), (308, 356965), (310, 354662), (329, 334180), (341, 322420), (343, 320540), (385, 285572), (434, 253330), (470, 233926), (490, 224378), (517, 212660), (539, 203980), (620, 177331), (658, 167090), (682, 161210), (686, 160270), (770, 142786), (868, 126665), (940, 116963), (980, 112189), (1034, 106330), (1078, 101990), (1085, 101332), (1316, 83545), (1364, 80605), (1372, 80135), (1457, 75460), (1519, 72380), (1540, 71393), (1645, 66836), (1705, 64484), (1715, 64108), (2068, 53165), (2156, 50995), (2170, 50666), (2303, 47740), (2387, 46060), (2585, 42532), (2695, 40796), (2914, 37730), (3038, 36190), (3290, 33418), (3410, 32242), (3430, 32054), (3619, 30380), (3773, 29140), (4340, 25333), (4606, 23870), (4774, 23030), (5170, 21266), (5390, 20398), (5828, 18865), (6076, 18095), (6580, 16709), (6820, 16121), (6860, 16027), (7238, 15190), (7285, 15092), (7546, 14570), (7595, 14476), (9212, 11935), (9548, 11515), (10199, 10780), (10340, 10633)]