45407880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:548

約数の個数: 192

約数和(自身を含む): 173571840

約数和(自身を除く): 128163960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 37, 40, 42, 45, 56, 60, 63, 70, 72, 74, 84, 90, 105, 111, 120, 126, 140, 148, 168, 180, 185, 210, 222, 252, 259, 280, 296, 315, 333, 360, 370, 420, 444, 487, 504, 518, 555, 630, 666, 740, 777, 840, 888, 974, 1036, 1110, 1260, 1295, 1332, 1461, 1480, 1554, 1665, 1948, 2072, 2220, 2331, 2435, 2520, 2590, 2664, 2922, 3108, 3330, 3409, 3885, 3896, 4383, 4440, 4662, 4870, 5180, 5844, 6216, 6660, 6818, 7305, 7770, 8766, 9324, 9740, 10227, 10360, 11655, 11688, 13320, 13636, 14610, 15540, 17045, 17532, 18019, 18648, 19480, 20454, 21915, 23310, 27272, 29220, 30681, 31080, 34090, 35064, 36038, 40908, 43830, 46620, 51135, 54057, 58440, 61362, 68180, 72076, 81816, 87660, 90095, 93240, 102270, 108114, 122724, 126133, 136360, 144152, 153405, 162171, 175320, 180190, 204540, 216228, 245448, 252266, 270285, 306810, 324342, 360380, 378399, 409080, 432456, 504532, 540570, 613620, 630665, 648684, 720760, 756798, 810855, 1009064, 1081140, 1135197, 1227240, 1261330, 1297368, 1513596, 1621710, 1891995, 2162280, 2270394, 2522660, 3027192, 3243420, 3783990, 4540788, 5045320, 5675985, 6486840, 7567980, 9081576, 11351970, 15135960, 22703940, 45407880]

約数ペア:

[(1, 45407880), (2, 22703940), (3, 15135960), (4, 11351970), (5, 9081576), (6, 7567980), (7, 6486840), (8, 5675985), (9, 5045320), (10, 4540788), (12, 3783990), (14, 3243420), (15, 3027192), (18, 2522660), (20, 2270394), (21, 2162280), (24, 1891995), (28, 1621710), (30, 1513596), (35, 1297368), (36, 1261330), (37, 1227240), (40, 1135197), (42, 1081140), (45, 1009064), (56, 810855), (60, 756798), (63, 720760), (70, 648684), (72, 630665), (74, 613620), (84, 540570), (90, 504532), (105, 432456), (111, 409080), (120, 378399), (126, 360380), (140, 324342), (148, 306810), (168, 270285), (180, 252266), (185, 245448), (210, 216228), (222, 204540), (252, 180190), (259, 175320), (280, 162171), (296, 153405), (315, 144152), (333, 136360), (360, 126133), (370, 122724), (420, 108114), (444, 102270), (487, 93240), (504, 90095), (518, 87660), (555, 81816), (630, 72076), (666, 68180), (740, 61362), (777, 58440), (840, 54057), (888, 51135), (974, 46620), (1036, 43830), (1110, 40908), (1260, 36038), (1295, 35064), (1332, 34090), (1461, 31080), (1480, 30681), (1554, 29220), (1665, 27272), (1948, 23310), (2072, 21915), (2220, 20454), (2331, 19480), (2435, 18648), (2520, 18019), (2590, 17532), (2664, 17045), (2922, 15540), (3108, 14610), (3330, 13636), (3409, 13320), (3885, 11688), (3896, 11655), (4383, 10360), (4440, 10227), (4662, 9740), (4870, 9324), (5180, 8766), (5844, 7770), (6216, 7305), (6660, 6818)]