156123750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:152

約数の個数: 160

約数和(自身を含む): 431861760

約数和(自身を除く): 275738010

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 31, 34, 50, 51, 62, 75, 79, 85, 93, 102, 125, 150, 155, 158, 170, 186, 237, 250, 255, 310, 375, 395, 425, 465, 474, 510, 527, 625, 750, 775, 790, 850, 930, 1054, 1185, 1250, 1275, 1343, 1550, 1581, 1875, 1975, 2125, 2325, 2370, 2449, 2550, 2635, 2686, 3162, 3750, 3875, 3950, 4029, 4250, 4650, 4898, 5270, 5925, 6375, 6715, 7347, 7750, 7905, 8058, 9875, 10625, 11625, 11850, 12245, 12750, 13175, 13430, 14694, 15810, 19375, 19750, 20145, 21250, 23250, 24490, 26350, 29625, 31875, 33575, 36735, 38750, 39525, 40290, 41633, 49375, 58125, 59250, 61225, 63750, 65875, 67150, 73470, 79050, 83266, 98750, 100725, 116250, 122450, 124899, 131750, 148125, 167875, 183675, 197625, 201450, 208165, 249798, 296250, 306125, 329375, 335750, 367350, 395250, 416330, 503625, 612250, 624495, 658750, 839375, 918375, 988125, 1007250, 1040825, 1248990, 1530625, 1678750, 1836750, 1976250, 2081650, 2518125, 3061250, 3122475, 4591875, 5036250, 5204125, 6244950, 9183750, 10408250, 15612375, 26020625, 31224750, 52041250, 78061875, 156123750]

約数ペア:

[(1, 156123750), (2, 78061875), (3, 52041250), (5, 31224750), (6, 26020625), (10, 15612375), (15, 10408250), (17, 9183750), (25, 6244950), (30, 5204125), (31, 5036250), (34, 4591875), (50, 3122475), (51, 3061250), (62, 2518125), (75, 2081650), (79, 1976250), (85, 1836750), (93, 1678750), (102, 1530625), (125, 1248990), (150, 1040825), (155, 1007250), (158, 988125), (170, 918375), (186, 839375), (237, 658750), (250, 624495), (255, 612250), (310, 503625), (375, 416330), (395, 395250), (425, 367350), (465, 335750), (474, 329375), (510, 306125), (527, 296250), (625, 249798), (750, 208165), (775, 201450), (790, 197625), (850, 183675), (930, 167875), (1054, 148125), (1185, 131750), (1250, 124899), (1275, 122450), (1343, 116250), (1550, 100725), (1581, 98750), (1875, 83266), (1975, 79050), (2125, 73470), (2325, 67150), (2370, 65875), (2449, 63750), (2550, 61225), (2635, 59250), (2686, 58125), (3162, 49375), (3750, 41633), (3875, 40290), (3950, 39525), (4029, 38750), (4250, 36735), (4650, 33575), (4898, 31875), (5270, 29625), (5925, 26350), (6375, 24490), (6715, 23250), (7347, 21250), (7750, 20145), (7905, 19750), (8058, 19375), (9875, 15810), (10625, 14694), (11625, 13430), (11850, 13175), (12245, 12750)]