172281060

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{383}}^1$

素因数の和:432

約数の個数: 288

約数和(自身を含む): 661893120

約数和(自身を除く): 489612060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 49, 51, 54, 60, 63, 68, 70, 84, 85, 90, 98, 102, 105, 108, 119, 126, 135, 140, 147, 153, 170, 180, 189, 196, 204, 210, 238, 245, 252, 255, 270, 294, 306, 315, 340, 357, 378, 383, 420, 441, 459, 476, 490, 510, 540, 588, 595, 612, 630, 714, 735, 756, 765, 766, 833, 882, 918, 945, 980, 1020, 1071, 1149, 1190, 1260, 1323, 1428, 1470, 1530, 1532, 1666, 1764, 1785, 1836, 1890, 1915, 2142, 2205, 2295, 2298, 2380, 2499, 2646, 2681, 2940, 3060, 3213, 3332, 3447, 3570, 3780, 3830, 4165, 4284, 4410, 4590, 4596, 4998, 5292, 5355, 5362, 5745, 6426, 6511, 6615, 6894, 7140, 7497, 7660, 8043, 8330, 8820, 9180, 9996, 10341, 10710, 10724, 11490, 12495, 12852, 13022, 13230, 13405, 13788, 14994, 16065, 16086, 16660, 17235, 18767, 19533, 20682, 21420, 22491, 22980, 24129, 24990, 26044, 26460, 26810, 29988, 32130, 32172, 32555, 34470, 37485, 37534, 39066, 40215, 41364, 44982, 45577, 48258, 49980, 51705, 53620, 56301, 58599, 64260, 65110, 68940, 72387, 74970, 75068, 78132, 80430, 89964, 91154, 93835, 96516, 97665, 103410, 112455, 112602, 117198, 120645, 130220, 136731, 144774, 149940, 160860, 168903, 175797, 182308, 187670, 195330, 206820, 224910, 225204, 227885, 234396, 241290, 273462, 281505, 289548, 292995, 319039, 337806, 351594, 361935, 375340, 390660, 410193, 449820, 455770, 482580, 506709, 546924, 563010, 585990, 638078, 675612, 683655, 703188, 723870, 820386, 844515, 878985, 911540, 957117, 1013418, 1126020, 1171980, 1230579, 1276156, 1367310, 1447740, 1595195, 1640772, 1689030, 1757970, 1914234, 2026836, 2050965, 2461158, 2533545, 2734620, 2871351, 3190390, 3378060, 3515940, 3828468, 4101930, 4785585, 4922316, 5067090, 5742702, 6152895, 6380780, 8203860, 8614053, 9571170, 10134180, 11485404, 12305790, 14356755, 17228106, 19142340, 24611580, 28713510, 34456212, 43070265, 57427020, 86140530, 172281060]

約数ペア:

[(1, 172281060), (2, 86140530), (3, 57427020), (4, 43070265), (5, 34456212), (6, 28713510), (7, 24611580), (9, 19142340), (10, 17228106), (12, 14356755), (14, 12305790), (15, 11485404), (17, 10134180), (18, 9571170), (20, 8614053), (21, 8203860), (27, 6380780), (28, 6152895), (30, 5742702), (34, 5067090), (35, 4922316), (36, 4785585), (42, 4101930), (45, 3828468), (49, 3515940), (51, 3378060), (54, 3190390), (60, 2871351), (63, 2734620), (68, 2533545), (70, 2461158), (84, 2050965), (85, 2026836), (90, 1914234), (98, 1757970), (102, 1689030), (105, 1640772), (108, 1595195), (119, 1447740), (126, 1367310), (135, 1276156), (140, 1230579), (147, 1171980), (153, 1126020), (170, 1013418), (180, 957117), (189, 911540), (196, 878985), (204, 844515), (210, 820386), (238, 723870), (245, 703188), (252, 683655), (255, 675612), (270, 638078), (294, 585990), (306, 563010), (315, 546924), (340, 506709), (357, 482580), (378, 455770), (383, 449820), (420, 410193), (441, 390660), (459, 375340), (476, 361935), (490, 351594), (510, 337806), (540, 319039), (588, 292995), (595, 289548), (612, 281505), (630, 273462), (714, 241290), (735, 234396), (756, 227885), (765, 225204), (766, 224910), (833, 206820), (882, 195330), (918, 187670), (945, 182308), (980, 175797), (1020, 168903), (1071, 160860), (1149, 149940), (1190, 144774), (1260, 136731), (1323, 130220), (1428, 120645), (1470, 117198), (1530, 112602), (1532, 112455), (1666, 103410), (1764, 97665), (1785, 96516), (1836, 93835), (1890, 91154), (1915, 89964), (2142, 80430), (2205, 78132), (2295, 75068), (2298, 74970), (2380, 72387), (2499, 68940), (2646, 65110), (2681, 64260), (2940, 58599), (3060, 56301), (3213, 53620), (3332, 51705), (3447, 49980), (3570, 48258), (3780, 45577), (3830, 44982), (4165, 41364), (4284, 40215), (4410, 39066), (4590, 37534), (4596, 37485), (4998, 34470), (5292, 32555), (5355, 32172), (5362, 32130), (5745, 29988), (6426, 26810), (6511, 26460), (6615, 26044), (6894, 24990), (7140, 24129), (7497, 22980), (7660, 22491), (8043, 21420), (8330, 20682), (8820, 19533), (9180, 18767), (9996, 17235), (10341, 16660), (10710, 16086), (10724, 16065), (11490, 14994), (12495, 13788), (12852, 13405), (13022, 13230)]