137865780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1$

素因数の和:551

約数の個数: 192

約数和(自身を含む): 474163200

約数和(自身を除く): 336297420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 41, 45, 52, 54, 60, 65, 78, 82, 90, 108, 117, 123, 130, 135, 156, 164, 180, 195, 205, 234, 246, 260, 270, 351, 369, 390, 410, 468, 479, 492, 533, 540, 585, 615, 702, 738, 780, 820, 958, 1066, 1107, 1170, 1230, 1404, 1437, 1476, 1599, 1755, 1845, 1916, 2132, 2214, 2340, 2395, 2460, 2665, 2874, 3198, 3510, 3690, 4311, 4428, 4790, 4797, 5330, 5535, 5748, 6227, 6396, 7020, 7185, 7380, 7995, 8622, 9580, 9594, 10660, 11070, 12454, 12933, 14370, 14391, 15990, 17244, 18681, 19188, 19639, 21555, 22140, 23985, 24908, 25866, 28740, 28782, 31135, 31980, 37362, 39278, 43110, 47970, 51732, 56043, 57564, 58917, 62270, 64665, 71955, 74724, 78556, 86220, 93405, 95940, 98195, 112086, 117834, 124540, 129330, 143910, 168129, 176751, 186810, 196390, 224172, 235668, 255307, 258660, 280215, 287820, 294585, 336258, 353502, 373620, 392780, 510614, 530253, 560430, 589170, 672516, 707004, 765921, 840645, 883755, 1021228, 1060506, 1120860, 1178340, 1276535, 1531842, 1681290, 1767510, 2121012, 2297763, 2553070, 2651265, 3063684, 3362580, 3535020, 3829605, 4595526, 5106140, 5302530, 6893289, 7659210, 9191052, 10605060, 11488815, 13786578, 15318420, 22977630, 27573156, 34466445, 45955260, 68932890, 137865780]

約数ペア:

[(1, 137865780), (2, 68932890), (3, 45955260), (4, 34466445), (5, 27573156), (6, 22977630), (9, 15318420), (10, 13786578), (12, 11488815), (13, 10605060), (15, 9191052), (18, 7659210), (20, 6893289), (26, 5302530), (27, 5106140), (30, 4595526), (36, 3829605), (39, 3535020), (41, 3362580), (45, 3063684), (52, 2651265), (54, 2553070), (60, 2297763), (65, 2121012), (78, 1767510), (82, 1681290), (90, 1531842), (108, 1276535), (117, 1178340), (123, 1120860), (130, 1060506), (135, 1021228), (156, 883755), (164, 840645), (180, 765921), (195, 707004), (205, 672516), (234, 589170), (246, 560430), (260, 530253), (270, 510614), (351, 392780), (369, 373620), (390, 353502), (410, 336258), (468, 294585), (479, 287820), (492, 280215), (533, 258660), (540, 255307), (585, 235668), (615, 224172), (702, 196390), (738, 186810), (780, 176751), (820, 168129), (958, 143910), (1066, 129330), (1107, 124540), (1170, 117834), (1230, 112086), (1404, 98195), (1437, 95940), (1476, 93405), (1599, 86220), (1755, 78556), (1845, 74724), (1916, 71955), (2132, 64665), (2214, 62270), (2340, 58917), (2395, 57564), (2460, 56043), (2665, 51732), (2874, 47970), (3198, 43110), (3510, 39278), (3690, 37362), (4311, 31980), (4428, 31135), (4790, 28782), (4797, 28740), (5330, 25866), (5535, 24908), (5748, 23985), (6227, 22140), (6396, 21555), (7020, 19639), (7185, 19188), (7380, 18681), (7995, 17244), (8622, 15990), (9580, 14391), (9594, 14370), (10660, 12933), (11070, 12454)]