42207750

素因数分解:

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

素因数の和:89

約数の個数: 192

約数和(自身を含む): 130178880

約数和(自身を除く): 87971130

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 37, 39, 45, 50, 54, 65, 74, 75, 78, 90, 111, 117, 125, 130, 135, 150, 169, 185, 195, 222, 225, 234, 250, 270, 325, 333, 338, 351, 370, 375, 390, 450, 481, 507, 555, 585, 650, 666, 675, 702, 750, 845, 925, 962, 975, 999, 1014, 1110, 1125, 1170, 1350, 1443, 1521, 1625, 1665, 1690, 1755, 1850, 1950, 1998, 2250, 2405, 2535, 2775, 2886, 2925, 3042, 3250, 3330, 3375, 3510, 4225, 4329, 4563, 4625, 4810, 4875, 4995, 5070, 5550, 5850, 6253, 6750, 7215, 7605, 8325, 8450, 8658, 8775, 9126, 9250, 9750, 9990, 12025, 12506, 12675, 12987, 13875, 14430, 14625, 15210, 16650, 17550, 18759, 21125, 21645, 22815, 24050, 24975, 25350, 25974, 27750, 29250, 31265, 36075, 37518, 38025, 41625, 42250, 43290, 43875, 45630, 49950, 56277, 60125, 62530, 63375, 64935, 72150, 76050, 83250, 87750, 93795, 108225, 112554, 114075, 120250, 124875, 126750, 129870, 156325, 168831, 180375, 187590, 190125, 216450, 228150, 249750, 281385, 312650, 324675, 337662, 360750, 380250, 468975, 541125, 562770, 570375, 649350, 781625, 844155, 937950, 1082250, 1140750, 1406925, 1563250, 1623375, 1688310, 2344875, 2813850, 3246750, 4220775, 4689750, 7034625, 8441550, 14069250, 21103875, 42207750]

約数ペア:

[(1, 42207750), (2, 21103875), (3, 14069250), (5, 8441550), (6, 7034625), (9, 4689750), (10, 4220775), (13, 3246750), (15, 2813850), (18, 2344875), (25, 1688310), (26, 1623375), (27, 1563250), (30, 1406925), (37, 1140750), (39, 1082250), (45, 937950), (50, 844155), (54, 781625), (65, 649350), (74, 570375), (75, 562770), (78, 541125), (90, 468975), (111, 380250), (117, 360750), (125, 337662), (130, 324675), (135, 312650), (150, 281385), (169, 249750), (185, 228150), (195, 216450), (222, 190125), (225, 187590), (234, 180375), (250, 168831), (270, 156325), (325, 129870), (333, 126750), (338, 124875), (351, 120250), (370, 114075), (375, 112554), (390, 108225), (450, 93795), (481, 87750), (507, 83250), (555, 76050), (585, 72150), (650, 64935), (666, 63375), (675, 62530), (702, 60125), (750, 56277), (845, 49950), (925, 45630), (962, 43875), (975, 43290), (999, 42250), (1014, 41625), (1110, 38025), (1125, 37518), (1170, 36075), (1350, 31265), (1443, 29250), (1521, 27750), (1625, 25974), (1665, 25350), (1690, 24975), (1755, 24050), (1850, 22815), (1950, 21645), (1998, 21125), (2250, 18759), (2405, 17550), (2535, 16650), (2775, 15210), (2886, 14625), (2925, 14430), (3042, 13875), (3250, 12987), (3330, 12675), (3375, 12506), (3510, 12025), (4225, 9990), (4329, 9750), (4563, 9250), (4625, 9126), (4810, 8775), (4875, 8658), (4995, 8450), (5070, 8325), (5550, 7605), (5850, 7215), (6253, 6750)]