90512250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:297

約数の個数: 128

約数和(自身を含む): 248002560

約数和(自身を除く): 157490310

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 31, 34, 50, 51, 62, 75, 85, 93, 102, 125, 150, 155, 170, 186, 229, 250, 255, 310, 375, 425, 458, 465, 510, 527, 687, 750, 775, 850, 930, 1054, 1145, 1275, 1374, 1550, 1581, 2125, 2290, 2325, 2550, 2635, 3162, 3435, 3875, 3893, 4250, 4650, 5270, 5725, 6375, 6870, 7099, 7750, 7786, 7905, 11450, 11625, 11679, 12750, 13175, 14198, 15810, 17175, 19465, 21297, 23250, 23358, 26350, 28625, 34350, 35495, 38930, 39525, 42594, 57250, 58395, 65875, 70990, 79050, 85875, 97325, 106485, 116790, 120683, 131750, 171750, 177475, 194650, 197625, 212970, 241366, 291975, 354950, 362049, 395250, 486625, 532425, 583950, 603415, 724098, 887375, 973250, 1064850, 1206830, 1459875, 1774750, 1810245, 2662125, 2919750, 3017075, 3620490, 5324250, 6034150, 9051225, 15085375, 18102450, 30170750, 45256125, 90512250]

約数ペア:

[(1, 90512250), (2, 45256125), (3, 30170750), (5, 18102450), (6, 15085375), (10, 9051225), (15, 6034150), (17, 5324250), (25, 3620490), (30, 3017075), (31, 2919750), (34, 2662125), (50, 1810245), (51, 1774750), (62, 1459875), (75, 1206830), (85, 1064850), (93, 973250), (102, 887375), (125, 724098), (150, 603415), (155, 583950), (170, 532425), (186, 486625), (229, 395250), (250, 362049), (255, 354950), (310, 291975), (375, 241366), (425, 212970), (458, 197625), (465, 194650), (510, 177475), (527, 171750), (687, 131750), (750, 120683), (775, 116790), (850, 106485), (930, 97325), (1054, 85875), (1145, 79050), (1275, 70990), (1374, 65875), (1550, 58395), (1581, 57250), (2125, 42594), (2290, 39525), (2325, 38930), (2550, 35495), (2635, 34350), (3162, 28625), (3435, 26350), (3875, 23358), (3893, 23250), (4250, 21297), (4650, 19465), (5270, 17175), (5725, 15810), (6375, 14198), (6870, 13175), (7099, 12750), (7750, 11679), (7786, 11625), (7905, 11450)]