40764750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:183

約数の個数: 128

約数和(自身を含む): 113533056

約数和(自身を除く): 72768306

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 37, 39, 50, 65, 74, 75, 78, 111, 113, 125, 130, 150, 185, 195, 222, 226, 250, 325, 339, 370, 375, 390, 481, 555, 565, 650, 678, 750, 925, 962, 975, 1110, 1130, 1443, 1469, 1625, 1695, 1850, 1950, 2405, 2775, 2825, 2886, 2938, 3250, 3390, 4181, 4407, 4625, 4810, 4875, 5550, 5650, 7215, 7345, 8362, 8475, 8814, 9250, 9750, 12025, 12543, 13875, 14125, 14430, 14690, 16950, 20905, 22035, 24050, 25086, 27750, 28250, 36075, 36725, 41810, 42375, 44070, 54353, 60125, 62715, 72150, 73450, 84750, 104525, 108706, 110175, 120250, 125430, 163059, 180375, 183625, 209050, 220350, 271765, 313575, 326118, 360750, 367250, 522625, 543530, 550875, 627150, 815295, 1045250, 1101750, 1358825, 1567875, 1630590, 2717650, 3135750, 4076475, 6794125, 8152950, 13588250, 20382375, 40764750]

約数ペア:

[(1, 40764750), (2, 20382375), (3, 13588250), (5, 8152950), (6, 6794125), (10, 4076475), (13, 3135750), (15, 2717650), (25, 1630590), (26, 1567875), (30, 1358825), (37, 1101750), (39, 1045250), (50, 815295), (65, 627150), (74, 550875), (75, 543530), (78, 522625), (111, 367250), (113, 360750), (125, 326118), (130, 313575), (150, 271765), (185, 220350), (195, 209050), (222, 183625), (226, 180375), (250, 163059), (325, 125430), (339, 120250), (370, 110175), (375, 108706), (390, 104525), (481, 84750), (555, 73450), (565, 72150), (650, 62715), (678, 60125), (750, 54353), (925, 44070), (962, 42375), (975, 41810), (1110, 36725), (1130, 36075), (1443, 28250), (1469, 27750), (1625, 25086), (1695, 24050), (1850, 22035), (1950, 20905), (2405, 16950), (2775, 14690), (2825, 14430), (2886, 14125), (2938, 13875), (3250, 12543), (3390, 12025), (4181, 9750), (4407, 9250), (4625, 8814), (4810, 8475), (4875, 8362), (5550, 7345), (5650, 7215)]