124428780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:233

約数の個数: 288

約数和(自身を含む): 472058496

約数和(自身を除く): 347629716

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 37, 42, 45, 51, 60, 63, 68, 70, 74, 84, 85, 90, 102, 105, 111, 119, 126, 140, 148, 153, 157, 170, 180, 185, 204, 210, 222, 238, 252, 255, 259, 306, 314, 315, 333, 340, 357, 370, 420, 444, 471, 476, 510, 518, 555, 595, 612, 628, 629, 630, 666, 714, 740, 765, 777, 785, 942, 1020, 1036, 1071, 1099, 1110, 1190, 1258, 1260, 1295, 1332, 1413, 1428, 1530, 1554, 1570, 1665, 1785, 1884, 1887, 2142, 2198, 2220, 2331, 2355, 2380, 2516, 2590, 2669, 2826, 3060, 3108, 3140, 3145, 3297, 3330, 3570, 3774, 3885, 4284, 4396, 4403, 4662, 4710, 5180, 5338, 5355, 5495, 5652, 5661, 5809, 6290, 6594, 6660, 7065, 7140, 7548, 7770, 8007, 8806, 9324, 9420, 9435, 9891, 10676, 10710, 10990, 11322, 11618, 11655, 12580, 13188, 13209, 13345, 14130, 15540, 16014, 16485, 17427, 17612, 18683, 18870, 19782, 21420, 21980, 22015, 22644, 23236, 23310, 24021, 26418, 26690, 28260, 28305, 29045, 32028, 32970, 34854, 37366, 37740, 39564, 39627, 40035, 40663, 44030, 46620, 48042, 49455, 52281, 52836, 53380, 56049, 56610, 58090, 65940, 66045, 69708, 74732, 79254, 80070, 81326, 87135, 88060, 93415, 96084, 98753, 98910, 104562, 112098, 113220, 116180, 120105, 121989, 132090, 158508, 160140, 162652, 168147, 174270, 186830, 197506, 197820, 198135, 203315, 209124, 224196, 240210, 243978, 261405, 264180, 280245, 296259, 336294, 348540, 365967, 373660, 395012, 396270, 406630, 480420, 487956, 493765, 522810, 560490, 592518, 609945, 672588, 691271, 731934, 792540, 813260, 840735, 888777, 987530, 1045620, 1120980, 1185036, 1219890, 1382542, 1463868, 1481295, 1681470, 1777554, 1829835, 1975060, 2073813, 2439780, 2765084, 2962590, 3362940, 3456355, 3555108, 3659670, 4147626, 4443885, 5925180, 6221439, 6912710, 7319340, 8295252, 8887770, 10369065, 12442878, 13825420, 17775540, 20738130, 24885756, 31107195, 41476260, 62214390, 124428780]

約数ペア:

[(1, 124428780), (2, 62214390), (3, 41476260), (4, 31107195), (5, 24885756), (6, 20738130), (7, 17775540), (9, 13825420), (10, 12442878), (12, 10369065), (14, 8887770), (15, 8295252), (17, 7319340), (18, 6912710), (20, 6221439), (21, 5925180), (28, 4443885), (30, 4147626), (34, 3659670), (35, 3555108), (36, 3456355), (37, 3362940), (42, 2962590), (45, 2765084), (51, 2439780), (60, 2073813), (63, 1975060), (68, 1829835), (70, 1777554), (74, 1681470), (84, 1481295), (85, 1463868), (90, 1382542), (102, 1219890), (105, 1185036), (111, 1120980), (119, 1045620), (126, 987530), (140, 888777), (148, 840735), (153, 813260), (157, 792540), (170, 731934), (180, 691271), (185, 672588), (204, 609945), (210, 592518), (222, 560490), (238, 522810), (252, 493765), (255, 487956), (259, 480420), (306, 406630), (314, 396270), (315, 395012), (333, 373660), (340, 365967), (357, 348540), (370, 336294), (420, 296259), (444, 280245), (471, 264180), (476, 261405), (510, 243978), (518, 240210), (555, 224196), (595, 209124), (612, 203315), (628, 198135), (629, 197820), (630, 197506), (666, 186830), (714, 174270), (740, 168147), (765, 162652), (777, 160140), (785, 158508), (942, 132090), (1020, 121989), (1036, 120105), (1071, 116180), (1099, 113220), (1110, 112098), (1190, 104562), (1258, 98910), (1260, 98753), (1295, 96084), (1332, 93415), (1413, 88060), (1428, 87135), (1530, 81326), (1554, 80070), (1570, 79254), (1665, 74732), (1785, 69708), (1884, 66045), (1887, 65940), (2142, 58090), (2198, 56610), (2220, 56049), (2331, 53380), (2355, 52836), (2380, 52281), (2516, 49455), (2590, 48042), (2669, 46620), (2826, 44030), (3060, 40663), (3108, 40035), (3140, 39627), (3145, 39564), (3297, 37740), (3330, 37366), (3570, 34854), (3774, 32970), (3885, 32028), (4284, 29045), (4396, 28305), (4403, 28260), (4662, 26690), (4710, 26418), (5180, 24021), (5338, 23310), (5355, 23236), (5495, 22644), (5652, 22015), (5661, 21980), (5809, 21420), (6290, 19782), (6594, 18870), (6660, 18683), (7065, 17612), (7140, 17427), (7548, 16485), (7770, 16014), (8007, 15540), (8806, 14130), (9324, 13345), (9420, 13209), (9435, 13188), (9891, 12580), (10676, 11655), (10710, 11618), (10990, 11322)]