129313050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:225

約数の個数: 144

約数和(自身を含む): 360884640

約数和(自身を除く): 231571590

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 25, 30, 34, 38, 50, 51, 57, 75, 85, 95, 102, 114, 150, 157, 170, 190, 255, 285, 289, 314, 323, 425, 471, 475, 510, 570, 578, 646, 785, 850, 867, 942, 950, 969, 1275, 1425, 1445, 1570, 1615, 1734, 1938, 2355, 2550, 2669, 2850, 2890, 2983, 3230, 3925, 4335, 4710, 4845, 5338, 5491, 5966, 7225, 7850, 8007, 8075, 8670, 8949, 9690, 10982, 11775, 13345, 14450, 14915, 16014, 16150, 16473, 17898, 21675, 23550, 24225, 26690, 27455, 29830, 32946, 40035, 43350, 44745, 45373, 48450, 50711, 54910, 66725, 74575, 80070, 82365, 89490, 90746, 101422, 133450, 136119, 137275, 149150, 152133, 164730, 200175, 223725, 226865, 253555, 272238, 274550, 304266, 400350, 411825, 447450, 453730, 507110, 680595, 760665, 823650, 862087, 1134325, 1267775, 1361190, 1521330, 1724174, 2268650, 2535550, 2586261, 3402975, 3803325, 4310435, 5172522, 6805950, 7606650, 8620870, 12931305, 21552175, 25862610, 43104350, 64656525, 129313050]

約数ペア:

[(1, 129313050), (2, 64656525), (3, 43104350), (5, 25862610), (6, 21552175), (10, 12931305), (15, 8620870), (17, 7606650), (19, 6805950), (25, 5172522), (30, 4310435), (34, 3803325), (38, 3402975), (50, 2586261), (51, 2535550), (57, 2268650), (75, 1724174), (85, 1521330), (95, 1361190), (102, 1267775), (114, 1134325), (150, 862087), (157, 823650), (170, 760665), (190, 680595), (255, 507110), (285, 453730), (289, 447450), (314, 411825), (323, 400350), (425, 304266), (471, 274550), (475, 272238), (510, 253555), (570, 226865), (578, 223725), (646, 200175), (785, 164730), (850, 152133), (867, 149150), (942, 137275), (950, 136119), (969, 133450), (1275, 101422), (1425, 90746), (1445, 89490), (1570, 82365), (1615, 80070), (1734, 74575), (1938, 66725), (2355, 54910), (2550, 50711), (2669, 48450), (2850, 45373), (2890, 44745), (2983, 43350), (3230, 40035), (3925, 32946), (4335, 29830), (4710, 27455), (4845, 26690), (5338, 24225), (5491, 23550), (5966, 21675), (7225, 17898), (7850, 16473), (8007, 16150), (8075, 16014), (8670, 14915), (8949, 14450), (9690, 13345), (10982, 11775)]