157316250

素因数分解:

$2^1\times 3^1\times 5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1$

素因数の和:506

約数の個数: 160

約数和(自身を含む): 484944768

約数和(自身を除く): 327628518

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 50, 65, 70, 75, 78, 91, 105, 125, 130, 150, 175, 182, 195, 210, 250, 273, 325, 350, 375, 390, 455, 461, 525, 546, 625, 650, 750, 875, 910, 922, 975, 1050, 1250, 1365, 1383, 1625, 1750, 1875, 1950, 2275, 2305, 2625, 2730, 2766, 3227, 3250, 3750, 4375, 4550, 4610, 4875, 5250, 5993, 6454, 6825, 6915, 8125, 8750, 9681, 9750, 11375, 11525, 11986, 13125, 13650, 13830, 16135, 16250, 17979, 19362, 22750, 23050, 24375, 26250, 29965, 32270, 34125, 34575, 35958, 41951, 48405, 48750, 56875, 57625, 59930, 68250, 69150, 80675, 83902, 89895, 96810, 113750, 115250, 125853, 149825, 161350, 170625, 172875, 179790, 209755, 242025, 251706, 288125, 299650, 341250, 345750, 403375, 419510, 449475, 484050, 576250, 629265, 749125, 806750, 864375, 898950, 1048775, 1210125, 1258530, 1498250, 1728750, 2016875, 2097550, 2247375, 2420250, 3146325, 3745625, 4033750, 4494750, 5243875, 6050625, 6292650, 7491250, 10487750, 11236875, 12101250, 15731625, 22473750, 26219375, 31463250, 52438750, 78658125, 157316250]

約数ペア:

[(1, 157316250), (2, 78658125), (3, 52438750), (5, 31463250), (6, 26219375), (7, 22473750), (10, 15731625), (13, 12101250), (14, 11236875), (15, 10487750), (21, 7491250), (25, 6292650), (26, 6050625), (30, 5243875), (35, 4494750), (39, 4033750), (42, 3745625), (50, 3146325), (65, 2420250), (70, 2247375), (75, 2097550), (78, 2016875), (91, 1728750), (105, 1498250), (125, 1258530), (130, 1210125), (150, 1048775), (175, 898950), (182, 864375), (195, 806750), (210, 749125), (250, 629265), (273, 576250), (325, 484050), (350, 449475), (375, 419510), (390, 403375), (455, 345750), (461, 341250), (525, 299650), (546, 288125), (625, 251706), (650, 242025), (750, 209755), (875, 179790), (910, 172875), (922, 170625), (975, 161350), (1050, 149825), (1250, 125853), (1365, 115250), (1383, 113750), (1625, 96810), (1750, 89895), (1875, 83902), (1950, 80675), (2275, 69150), (2305, 68250), (2625, 59930), (2730, 57625), (2766, 56875), (3227, 48750), (3250, 48405), (3750, 41951), (4375, 35958), (4550, 34575), (4610, 34125), (4875, 32270), (5250, 29965), (5993, 26250), (6454, 24375), (6825, 23050), (6915, 22750), (8125, 19362), (8750, 17979), (9681, 16250), (9750, 16135), (11375, 13830), (11525, 13650), (11986, 13125)]