159786750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:259

約数の個数: 128

約数和(自身を含む): 425917440

約数和(自身を除く): 266130690

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 59, 69, 75, 115, 118, 125, 138, 150, 157, 177, 230, 250, 295, 314, 345, 354, 375, 471, 575, 590, 690, 750, 785, 885, 942, 1150, 1357, 1475, 1570, 1725, 1770, 2355, 2714, 2875, 2950, 3450, 3611, 3925, 4071, 4425, 4710, 5750, 6785, 7222, 7375, 7850, 8142, 8625, 8850, 9263, 10833, 11775, 13570, 14750, 17250, 18055, 18526, 19625, 20355, 21666, 22125, 23550, 27789, 33925, 36110, 39250, 40710, 44250, 46315, 54165, 55578, 58875, 67850, 90275, 92630, 101775, 108330, 117750, 138945, 169625, 180550, 203550, 213049, 231575, 270825, 277890, 339250, 426098, 451375, 463150, 508875, 541650, 639147, 694725, 902750, 1017750, 1065245, 1157875, 1278294, 1354125, 1389450, 2130490, 2315750, 2708250, 3195735, 3473625, 5326225, 6391470, 6947250, 10652450, 15978675, 26631125, 31957350, 53262250, 79893375, 159786750]

約数ペア:

[(1, 159786750), (2, 79893375), (3, 53262250), (5, 31957350), (6, 26631125), (10, 15978675), (15, 10652450), (23, 6947250), (25, 6391470), (30, 5326225), (46, 3473625), (50, 3195735), (59, 2708250), (69, 2315750), (75, 2130490), (115, 1389450), (118, 1354125), (125, 1278294), (138, 1157875), (150, 1065245), (157, 1017750), (177, 902750), (230, 694725), (250, 639147), (295, 541650), (314, 508875), (345, 463150), (354, 451375), (375, 426098), (471, 339250), (575, 277890), (590, 270825), (690, 231575), (750, 213049), (785, 203550), (885, 180550), (942, 169625), (1150, 138945), (1357, 117750), (1475, 108330), (1570, 101775), (1725, 92630), (1770, 90275), (2355, 67850), (2714, 58875), (2875, 55578), (2950, 54165), (3450, 46315), (3611, 44250), (3925, 40710), (4071, 39250), (4425, 36110), (4710, 33925), (5750, 27789), (6785, 23550), (7222, 22125), (7375, 21666), (7850, 20355), (8142, 19625), (8625, 18526), (8850, 18055), (9263, 17250), (10833, 14750), (11775, 13570)]