28734750

素因数分解:

$2^1\times 3^5\times 5^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1$

素因数の和:86

約数の個数: 192

約数和(自身を含む): 89945856

約数和(自身を除く): 61211106

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 30, 33, 43, 45, 50, 54, 55, 66, 75, 81, 86, 90, 99, 110, 125, 129, 135, 150, 162, 165, 198, 215, 225, 243, 250, 258, 270, 275, 297, 330, 375, 387, 405, 430, 450, 473, 486, 495, 550, 594, 645, 675, 750, 774, 810, 825, 891, 946, 990, 1075, 1125, 1161, 1215, 1290, 1350, 1375, 1419, 1485, 1650, 1782, 1935, 2025, 2150, 2250, 2322, 2365, 2430, 2475, 2673, 2750, 2838, 2970, 3225, 3375, 3483, 3870, 4050, 4125, 4257, 4455, 4730, 4950, 5346, 5375, 5805, 6075, 6450, 6750, 6966, 7095, 7425, 8250, 8514, 8910, 9675, 10125, 10449, 10750, 11610, 11825, 12150, 12375, 12771, 13365, 14190, 14850, 16125, 17415, 19350, 20250, 20898, 21285, 22275, 23650, 24750, 25542, 26730, 29025, 30375, 32250, 34830, 35475, 37125, 38313, 42570, 44550, 48375, 52245, 58050, 59125, 60750, 63855, 66825, 70950, 74250, 76626, 87075, 96750, 104490, 106425, 111375, 114939, 118250, 127710, 133650, 145125, 174150, 177375, 191565, 212850, 222750, 229878, 261225, 290250, 319275, 334125, 354750, 383130, 435375, 522450, 532125, 574695, 638550, 668250, 870750, 957825, 1064250, 1149390, 1306125, 1596375, 1915650, 2612250, 2873475, 3192750, 4789125, 5746950, 9578250, 14367375, 28734750]

約数ペア:

[(1, 28734750), (2, 14367375), (3, 9578250), (5, 5746950), (6, 4789125), (9, 3192750), (10, 2873475), (11, 2612250), (15, 1915650), (18, 1596375), (22, 1306125), (25, 1149390), (27, 1064250), (30, 957825), (33, 870750), (43, 668250), (45, 638550), (50, 574695), (54, 532125), (55, 522450), (66, 435375), (75, 383130), (81, 354750), (86, 334125), (90, 319275), (99, 290250), (110, 261225), (125, 229878), (129, 222750), (135, 212850), (150, 191565), (162, 177375), (165, 174150), (198, 145125), (215, 133650), (225, 127710), (243, 118250), (250, 114939), (258, 111375), (270, 106425), (275, 104490), (297, 96750), (330, 87075), (375, 76626), (387, 74250), (405, 70950), (430, 66825), (450, 63855), (473, 60750), (486, 59125), (495, 58050), (550, 52245), (594, 48375), (645, 44550), (675, 42570), (750, 38313), (774, 37125), (810, 35475), (825, 34830), (891, 32250), (946, 30375), (990, 29025), (1075, 26730), (1125, 25542), (1161, 24750), (1215, 23650), (1290, 22275), (1350, 21285), (1375, 20898), (1419, 20250), (1485, 19350), (1650, 17415), (1782, 16125), (1935, 14850), (2025, 14190), (2150, 13365), (2250, 12771), (2322, 12375), (2365, 12150), (2430, 11825), (2475, 11610), (2673, 10750), (2750, 10449), (2838, 10125), (2970, 9675), (3225, 8910), (3375, 8514), (3483, 8250), (3870, 7425), (4050, 7095), (4125, 6966), (4257, 6750), (4455, 6450), (4730, 6075), (4950, 5805), (5346, 5375)]