180630450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1$

素因数の和:450

約数の個数: 288

約数和(自身を含む): 653208192

約数和(自身を除く): 472577742

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 13, 14, 15, 18, 21, 22, 25, 26, 30, 33, 35, 39, 42, 45, 50, 55, 63, 65, 66, 70, 75, 77, 78, 90, 91, 99, 105, 110, 117, 126, 130, 143, 150, 154, 165, 175, 182, 195, 198, 210, 225, 231, 234, 273, 275, 286, 315, 325, 330, 350, 385, 390, 401, 429, 450, 455, 462, 495, 525, 546, 550, 585, 630, 650, 693, 715, 770, 802, 819, 825, 858, 910, 975, 990, 1001, 1050, 1155, 1170, 1203, 1287, 1365, 1386, 1430, 1575, 1638, 1650, 1925, 1950, 2002, 2005, 2145, 2275, 2310, 2406, 2475, 2574, 2730, 2807, 2925, 3003, 3150, 3465, 3575, 3609, 3850, 4010, 4095, 4290, 4411, 4550, 4950, 5005, 5213, 5614, 5775, 5850, 6006, 6015, 6435, 6825, 6930, 7150, 7218, 8190, 8421, 8822, 9009, 10010, 10025, 10426, 10725, 11550, 12030, 12870, 13233, 13650, 14035, 15015, 15639, 16842, 17325, 18018, 18045, 20050, 20475, 21450, 22055, 25025, 25263, 26065, 26466, 28070, 30030, 30075, 30877, 31278, 32175, 34650, 36090, 36491, 39699, 40950, 42105, 44110, 45045, 46917, 50050, 50526, 52130, 57343, 60150, 61754, 64350, 66165, 70175, 72982, 75075, 78195, 79398, 84210, 90090, 90225, 92631, 93834, 109473, 110275, 114686, 126315, 130325, 132330, 140350, 150150, 154385, 156390, 172029, 180450, 182455, 185262, 198495, 210525, 218946, 220550, 225225, 234585, 252630, 260650, 277893, 286715, 308770, 328419, 330825, 344058, 364910, 390975, 396990, 401401, 421050, 450450, 463155, 469170, 516087, 547365, 555786, 573430, 631575, 656838, 661650, 771925, 781950, 802802, 860145, 912275, 926310, 992475, 1032174, 1094730, 1172925, 1204203, 1263150, 1389465, 1433575, 1543850, 1642095, 1720290, 1824550, 1984950, 2007005, 2315775, 2345850, 2408406, 2580435, 2736825, 2778930, 2867150, 3284190, 3612609, 4014010, 4300725, 4631550, 5160870, 5473650, 6021015, 6947325, 7225218, 8210475, 8601450, 10035025, 12042030, 12902175, 13894650, 16420950, 18063045, 20070050, 25804350, 30105075, 36126090, 60210150, 90315225, 180630450]

約数ペア:

[(1, 180630450), (2, 90315225), (3, 60210150), (5, 36126090), (6, 30105075), (7, 25804350), (9, 20070050), (10, 18063045), (11, 16420950), (13, 13894650), (14, 12902175), (15, 12042030), (18, 10035025), (21, 8601450), (22, 8210475), (25, 7225218), (26, 6947325), (30, 6021015), (33, 5473650), (35, 5160870), (39, 4631550), (42, 4300725), (45, 4014010), (50, 3612609), (55, 3284190), (63, 2867150), (65, 2778930), (66, 2736825), (70, 2580435), (75, 2408406), (77, 2345850), (78, 2315775), (90, 2007005), (91, 1984950), (99, 1824550), (105, 1720290), (110, 1642095), (117, 1543850), (126, 1433575), (130, 1389465), (143, 1263150), (150, 1204203), (154, 1172925), (165, 1094730), (175, 1032174), (182, 992475), (195, 926310), (198, 912275), (210, 860145), (225, 802802), (231, 781950), (234, 771925), (273, 661650), (275, 656838), (286, 631575), (315, 573430), (325, 555786), (330, 547365), (350, 516087), (385, 469170), (390, 463155), (401, 450450), (429, 421050), (450, 401401), (455, 396990), (462, 390975), (495, 364910), (525, 344058), (546, 330825), (550, 328419), (585, 308770), (630, 286715), (650, 277893), (693, 260650), (715, 252630), (770, 234585), (802, 225225), (819, 220550), (825, 218946), (858, 210525), (910, 198495), (975, 185262), (990, 182455), (1001, 180450), (1050, 172029), (1155, 156390), (1170, 154385), (1203, 150150), (1287, 140350), (1365, 132330), (1386, 130325), (1430, 126315), (1575, 114686), (1638, 110275), (1650, 109473), (1925, 93834), (1950, 92631), (2002, 90225), (2005, 90090), (2145, 84210), (2275, 79398), (2310, 78195), (2406, 75075), (2475, 72982), (2574, 70175), (2730, 66165), (2807, 64350), (2925, 61754), (3003, 60150), (3150, 57343), (3465, 52130), (3575, 50526), (3609, 50050), (3850, 46917), (4010, 45045), (4095, 44110), (4290, 42105), (4411, 40950), (4550, 39699), (4950, 36491), (5005, 36090), (5213, 34650), (5614, 32175), (5775, 31278), (5850, 30877), (6006, 30075), (6015, 30030), (6435, 28070), (6825, 26466), (6930, 26065), (7150, 25263), (7218, 25025), (8190, 22055), (8421, 21450), (8822, 20475), (9009, 20050), (10010, 18045), (10025, 18018), (10426, 17325), (10725, 16842), (11550, 15639), (12030, 15015), (12870, 14035), (13233, 13650)]