1222674750

素因数分解:

$2^1\times 3^4\times 5^3\times {\mathrm{11}}^2\times {\mathrm{499}}^1$

素因数の和:550

約数の個数: 240

約数和(自身を含む): 3765762000

約数和(自身を除く): 2543087250

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 30, 33, 45, 50, 54, 55, 66, 75, 81, 90, 99, 110, 121, 125, 135, 150, 162, 165, 198, 225, 242, 250, 270, 275, 297, 330, 363, 375, 405, 450, 495, 499, 550, 594, 605, 675, 726, 750, 810, 825, 891, 990, 998, 1089, 1125, 1210, 1350, 1375, 1485, 1497, 1650, 1782, 1815, 2025, 2178, 2250, 2475, 2495, 2750, 2970, 2994, 3025, 3267, 3375, 3630, 4050, 4125, 4455, 4491, 4950, 4990, 5445, 5489, 6050, 6534, 6750, 7425, 7485, 8250, 8910, 8982, 9075, 9801, 10125, 10890, 10978, 12375, 12475, 13473, 14850, 14970, 15125, 16335, 16467, 18150, 19602, 20250, 22275, 22455, 24750, 24950, 26946, 27225, 27445, 30250, 32670, 32934, 37125, 37425, 40419, 44550, 44910, 45375, 49005, 49401, 54450, 54890, 60379, 62375, 67365, 74250, 74850, 80838, 81675, 82335, 90750, 98010, 98802, 111375, 112275, 120758, 124750, 134730, 136125, 137225, 148203, 163350, 164670, 181137, 187125, 202095, 222750, 224550, 245025, 247005, 272250, 274450, 296406, 301895, 336825, 362274, 374250, 404190, 408375, 411675, 444609, 490050, 494010, 543411, 561375, 603790, 673650, 686125, 741015, 816750, 823350, 889218, 905685, 1010475, 1086822, 1122750, 1225125, 1235025, 1372250, 1482030, 1509475, 1630233, 1684125, 1811370, 2020950, 2058375, 2223045, 2450250, 2470050, 2717055, 3018950, 3260466, 3368250, 3705075, 4116750, 4446090, 4528425, 4890699, 5052375, 5434110, 6175125, 7410150, 7547375, 8151165, 9056850, 9781398, 10104750, 11115225, 12350250, 13585275, 15094750, 16302330, 18525375, 22230450, 22642125, 24453495, 27170550, 37050750, 40755825, 45284250, 48906990, 55576125, 67926375, 81511650, 111152250, 122267475, 135852750, 203779125, 244534950, 407558250, 611337375, 1222674750]

約数ペア:

[(1, 1222674750), (2, 611337375), (3, 407558250), (5, 244534950), (6, 203779125), (9, 135852750), (10, 122267475), (11, 111152250), (15, 81511650), (18, 67926375), (22, 55576125), (25, 48906990), (27, 45284250), (30, 40755825), (33, 37050750), (45, 27170550), (50, 24453495), (54, 22642125), (55, 22230450), (66, 18525375), (75, 16302330), (81, 15094750), (90, 13585275), (99, 12350250), (110, 11115225), (121, 10104750), (125, 9781398), (135, 9056850), (150, 8151165), (162, 7547375), (165, 7410150), (198, 6175125), (225, 5434110), (242, 5052375), (250, 4890699), (270, 4528425), (275, 4446090), (297, 4116750), (330, 3705075), (363, 3368250), (375, 3260466), (405, 3018950), (450, 2717055), (495, 2470050), (499, 2450250), (550, 2223045), (594, 2058375), (605, 2020950), (675, 1811370), (726, 1684125), (750, 1630233), (810, 1509475), (825, 1482030), (891, 1372250), (990, 1235025), (998, 1225125), (1089, 1122750), (1125, 1086822), (1210, 1010475), (1350, 905685), (1375, 889218), (1485, 823350), (1497, 816750), (1650, 741015), (1782, 686125), (1815, 673650), (2025, 603790), (2178, 561375), (2250, 543411), (2475, 494010), (2495, 490050), (2750, 444609), (2970, 411675), (2994, 408375), (3025, 404190), (3267, 374250), (3375, 362274), (3630, 336825), (4050, 301895), (4125, 296406), (4455, 274450), (4491, 272250), (4950, 247005), (4990, 245025), (5445, 224550), (5489, 222750), (6050, 202095), (6534, 187125), (6750, 181137), (7425, 164670), (7485, 163350), (8250, 148203), (8910, 137225), (8982, 136125), (9075, 134730), (9801, 124750), (10125, 120758), (10890, 112275), (10978, 111375), (12375, 98802), (12475, 98010), (13473, 90750), (14850, 82335), (14970, 81675), (15125, 80838), (16335, 74850), (16467, 74250), (18150, 67365), (19602, 62375), (20250, 60379), (22275, 54890), (22455, 54450), (24750, 49401), (24950, 49005), (26946, 45375), (27225, 44910), (27445, 44550), (30250, 40419), (32670, 37425), (32934, 37125)]