145674900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1217}}^1$

素因数の和:1263

約数の個数: 216

約数和(自身を含む): 549756480

約数和(自身を除く): 404081580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 25, 28, 30, 35, 36, 38, 42, 45, 50, 57, 60, 63, 70, 75, 76, 84, 90, 95, 100, 105, 114, 126, 133, 140, 150, 171, 175, 180, 190, 210, 225, 228, 252, 266, 285, 300, 315, 342, 350, 380, 399, 420, 450, 475, 525, 532, 570, 630, 665, 684, 700, 798, 855, 900, 950, 1050, 1140, 1197, 1217, 1260, 1330, 1425, 1575, 1596, 1710, 1900, 1995, 2100, 2394, 2434, 2660, 2850, 3150, 3325, 3420, 3651, 3990, 4275, 4788, 4868, 5700, 5985, 6085, 6300, 6650, 7302, 7980, 8519, 8550, 9975, 10953, 11970, 12170, 13300, 14604, 17038, 17100, 18255, 19950, 21906, 23123, 23940, 24340, 25557, 29925, 30425, 34076, 36510, 39900, 42595, 43812, 46246, 51114, 54765, 59850, 60850, 69369, 73020, 76671, 85190, 91275, 92492, 102228, 109530, 115615, 119700, 121700, 127785, 138738, 153342, 161861, 170380, 182550, 208107, 212975, 219060, 231230, 255570, 273825, 277476, 306684, 323722, 346845, 365100, 383355, 416214, 425950, 462460, 485583, 511140, 547650, 578075, 638925, 647444, 693690, 766710, 809305, 832428, 851900, 971166, 1040535, 1095300, 1156150, 1277850, 1387380, 1456749, 1533420, 1618610, 1734225, 1916775, 1942332, 2081070, 2312300, 2427915, 2555700, 2913498, 3237220, 3468450, 3833550, 4046525, 4162140, 4855830, 5202675, 5826996, 6936900, 7283745, 7667100, 8093050, 9711660, 10405350, 12139575, 14567490, 16186100, 20810700, 24279150, 29134980, 36418725, 48558300, 72837450, 145674900]

約数ペア:

[(1, 145674900), (2, 72837450), (3, 48558300), (4, 36418725), (5, 29134980), (6, 24279150), (7, 20810700), (9, 16186100), (10, 14567490), (12, 12139575), (14, 10405350), (15, 9711660), (18, 8093050), (19, 7667100), (20, 7283745), (21, 6936900), (25, 5826996), (28, 5202675), (30, 4855830), (35, 4162140), (36, 4046525), (38, 3833550), (42, 3468450), (45, 3237220), (50, 2913498), (57, 2555700), (60, 2427915), (63, 2312300), (70, 2081070), (75, 1942332), (76, 1916775), (84, 1734225), (90, 1618610), (95, 1533420), (100, 1456749), (105, 1387380), (114, 1277850), (126, 1156150), (133, 1095300), (140, 1040535), (150, 971166), (171, 851900), (175, 832428), (180, 809305), (190, 766710), (210, 693690), (225, 647444), (228, 638925), (252, 578075), (266, 547650), (285, 511140), (300, 485583), (315, 462460), (342, 425950), (350, 416214), (380, 383355), (399, 365100), (420, 346845), (450, 323722), (475, 306684), (525, 277476), (532, 273825), (570, 255570), (630, 231230), (665, 219060), (684, 212975), (700, 208107), (798, 182550), (855, 170380), (900, 161861), (950, 153342), (1050, 138738), (1140, 127785), (1197, 121700), (1217, 119700), (1260, 115615), (1330, 109530), (1425, 102228), (1575, 92492), (1596, 91275), (1710, 85190), (1900, 76671), (1995, 73020), (2100, 69369), (2394, 60850), (2434, 59850), (2660, 54765), (2850, 51114), (3150, 46246), (3325, 43812), (3420, 42595), (3651, 39900), (3990, 36510), (4275, 34076), (4788, 30425), (4868, 29925), (5700, 25557), (5985, 24340), (6085, 23940), (6300, 23123), (6650, 21906), (7302, 19950), (7980, 18255), (8519, 17100), (8550, 17038), (9975, 14604), (10953, 13300), (11970, 12170)]