87306900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:123

約数の個数: 216

約数和(自身を含む): 287794080

約数和(自身を除く): 200487180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 25, 30, 34, 38, 50, 51, 53, 57, 60, 68, 75, 76, 85, 95, 100, 102, 106, 114, 150, 159, 170, 190, 204, 212, 228, 255, 265, 285, 289, 300, 318, 323, 340, 380, 425, 475, 510, 530, 570, 578, 636, 646, 795, 850, 867, 901, 950, 969, 1007, 1020, 1060, 1140, 1156, 1275, 1292, 1325, 1425, 1445, 1590, 1615, 1700, 1734, 1802, 1900, 1938, 2014, 2550, 2650, 2703, 2850, 2890, 3021, 3180, 3230, 3468, 3604, 3876, 3975, 4028, 4335, 4505, 4845, 5035, 5100, 5300, 5406, 5491, 5700, 5780, 6042, 6460, 7225, 7950, 8075, 8670, 9010, 9690, 10070, 10812, 10982, 12084, 13515, 14450, 15105, 15317, 15900, 16150, 16473, 17119, 17340, 18020, 19380, 20140, 21675, 21964, 22525, 24225, 25175, 27030, 27455, 28900, 30210, 30634, 32300, 32946, 34238, 43350, 45050, 45951, 48450, 50350, 51357, 54060, 54910, 60420, 61268, 65892, 67575, 68476, 75525, 76585, 82365, 85595, 86700, 90100, 91902, 96900, 100700, 102714, 109820, 135150, 137275, 151050, 153170, 164730, 171190, 183804, 205428, 229755, 256785, 270300, 274550, 291023, 302100, 306340, 329460, 342380, 382925, 411825, 427975, 459510, 513570, 549100, 582046, 765850, 823650, 855950, 873069, 919020, 1027140, 1148775, 1164092, 1283925, 1455115, 1531700, 1647300, 1711900, 1746138, 2297550, 2567850, 2910230, 3492276, 4365345, 4595100, 5135700, 5820460, 7275575, 8730690, 14551150, 17461380, 21826725, 29102300, 43653450, 87306900]

約数ペア:

[(1, 87306900), (2, 43653450), (3, 29102300), (4, 21826725), (5, 17461380), (6, 14551150), (10, 8730690), (12, 7275575), (15, 5820460), (17, 5135700), (19, 4595100), (20, 4365345), (25, 3492276), (30, 2910230), (34, 2567850), (38, 2297550), (50, 1746138), (51, 1711900), (53, 1647300), (57, 1531700), (60, 1455115), (68, 1283925), (75, 1164092), (76, 1148775), (85, 1027140), (95, 919020), (100, 873069), (102, 855950), (106, 823650), (114, 765850), (150, 582046), (159, 549100), (170, 513570), (190, 459510), (204, 427975), (212, 411825), (228, 382925), (255, 342380), (265, 329460), (285, 306340), (289, 302100), (300, 291023), (318, 274550), (323, 270300), (340, 256785), (380, 229755), (425, 205428), (475, 183804), (510, 171190), (530, 164730), (570, 153170), (578, 151050), (636, 137275), (646, 135150), (795, 109820), (850, 102714), (867, 100700), (901, 96900), (950, 91902), (969, 90100), (1007, 86700), (1020, 85595), (1060, 82365), (1140, 76585), (1156, 75525), (1275, 68476), (1292, 67575), (1325, 65892), (1425, 61268), (1445, 60420), (1590, 54910), (1615, 54060), (1700, 51357), (1734, 50350), (1802, 48450), (1900, 45951), (1938, 45050), (2014, 43350), (2550, 34238), (2650, 32946), (2703, 32300), (2850, 30634), (2890, 30210), (3021, 28900), (3180, 27455), (3230, 27030), (3468, 25175), (3604, 24225), (3876, 22525), (3975, 21964), (4028, 21675), (4335, 20140), (4505, 19380), (4845, 18020), (5035, 17340), (5100, 17119), (5300, 16473), (5406, 16150), (5491, 15900), (5700, 15317), (5780, 15105), (6042, 14450), (6460, 13515), (7225, 12084), (7950, 10982), (8075, 10812), (8670, 10070), (9010, 9690)]