42646500

素因数分解:

$2^2\times 3^8\times 5^3\times {\mathrm{13}}^1$

素因数の和:56

約数の個数: 216

約数和(自身を含む): 150449208

約数和(自身を除く): 107802708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 81, 90, 100, 108, 117, 125, 130, 135, 150, 156, 162, 180, 195, 225, 234, 243, 250, 260, 270, 300, 324, 325, 351, 375, 390, 405, 450, 468, 486, 500, 540, 585, 650, 675, 702, 729, 750, 780, 810, 900, 972, 975, 1053, 1125, 1170, 1215, 1300, 1350, 1404, 1458, 1500, 1620, 1625, 1755, 1950, 2025, 2106, 2187, 2250, 2340, 2430, 2700, 2916, 2925, 3159, 3250, 3375, 3510, 3645, 3900, 4050, 4212, 4374, 4500, 4860, 4875, 5265, 5850, 6075, 6318, 6500, 6561, 6750, 7020, 7290, 8100, 8748, 8775, 9477, 9750, 10125, 10530, 10935, 11700, 12150, 12636, 13122, 13500, 14580, 14625, 15795, 17550, 18225, 18954, 19500, 20250, 21060, 21870, 24300, 26244, 26325, 28431, 29250, 30375, 31590, 32805, 35100, 36450, 37908, 40500, 43740, 43875, 47385, 52650, 54675, 56862, 58500, 60750, 63180, 65610, 72900, 78975, 85293, 87750, 91125, 94770, 105300, 109350, 113724, 121500, 131220, 131625, 142155, 157950, 164025, 170586, 175500, 182250, 189540, 218700, 236925, 263250, 273375, 284310, 315900, 328050, 341172, 364500, 394875, 426465, 473850, 526500, 546750, 568620, 656100, 710775, 789750, 820125, 852930, 947700, 1093500, 1184625, 1421550, 1579500, 1640250, 1705860, 2132325, 2369250, 2843100, 3280500, 3553875, 4264650, 4738500, 7107750, 8529300, 10661625, 14215500, 21323250, 42646500]

約数ペア:

[(1, 42646500), (2, 21323250), (3, 14215500), (4, 10661625), (5, 8529300), (6, 7107750), (9, 4738500), (10, 4264650), (12, 3553875), (13, 3280500), (15, 2843100), (18, 2369250), (20, 2132325), (25, 1705860), (26, 1640250), (27, 1579500), (30, 1421550), (36, 1184625), (39, 1093500), (45, 947700), (50, 852930), (52, 820125), (54, 789750), (60, 710775), (65, 656100), (75, 568620), (78, 546750), (81, 526500), (90, 473850), (100, 426465), (108, 394875), (117, 364500), (125, 341172), (130, 328050), (135, 315900), (150, 284310), (156, 273375), (162, 263250), (180, 236925), (195, 218700), (225, 189540), (234, 182250), (243, 175500), (250, 170586), (260, 164025), (270, 157950), (300, 142155), (324, 131625), (325, 131220), (351, 121500), (375, 113724), (390, 109350), (405, 105300), (450, 94770), (468, 91125), (486, 87750), (500, 85293), (540, 78975), (585, 72900), (650, 65610), (675, 63180), (702, 60750), (729, 58500), (750, 56862), (780, 54675), (810, 52650), (900, 47385), (972, 43875), (975, 43740), (1053, 40500), (1125, 37908), (1170, 36450), (1215, 35100), (1300, 32805), (1350, 31590), (1404, 30375), (1458, 29250), (1500, 28431), (1620, 26325), (1625, 26244), (1755, 24300), (1950, 21870), (2025, 21060), (2106, 20250), (2187, 19500), (2250, 18954), (2340, 18225), (2430, 17550), (2700, 15795), (2916, 14625), (2925, 14580), (3159, 13500), (3250, 13122), (3375, 12636), (3510, 12150), (3645, 11700), (3900, 10935), (4050, 10530), (4212, 10125), (4374, 9750), (4500, 9477), (4860, 8775), (4875, 8748), (5265, 8100), (5850, 7290), (6075, 7020), (6318, 6750), (6500, 6561)]