4189500

素因数分解:

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

素因数の和:58

約数の個数: 216

約数和(自身を含む): 16183440

約数和(自身を除く): 11993940

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, 49, 50, 57, 60, 63, 70, 75, 76, 84, 90, 95, 98, 100, 105, 114, 125, 126, 133, 140, 147, 150, 171, 175, 180, 190, 196, 210, 225, 228, 245, 250, 252, 266, 285, 294, 300, 315, 342, 350, 375, 380, 399, 420, 441, 450, 475, 490, 500, 525, 532, 570, 588, 630, 665, 684, 700, 735, 750, 798, 855, 875, 882, 900, 931, 950, 980, 1050, 1125, 1140, 1197, 1225, 1260, 1330, 1425, 1470, 1500, 1575, 1596, 1710, 1750, 1764, 1862, 1900, 1995, 2100, 2205, 2250, 2375, 2394, 2450, 2625, 2660, 2793, 2850, 2940, 3150, 3325, 3420, 3500, 3675, 3724, 3990, 4275, 4410, 4500, 4655, 4750, 4788, 4900, 5250, 5586, 5700, 5985, 6125, 6300, 6650, 7125, 7350, 7875, 7980, 8379, 8550, 8820, 9310, 9500, 9975, 10500, 11025, 11172, 11970, 12250, 13300, 13965, 14250, 14700, 15750, 16625, 16758, 17100, 18375, 18620, 19950, 21375, 22050, 23275, 23940, 24500, 27930, 28500, 29925, 31500, 33250, 33516, 36750, 39900, 41895, 42750, 44100, 46550, 49875, 55125, 55860, 59850, 66500, 69825, 73500, 83790, 85500, 93100, 99750, 110250, 116375, 119700, 139650, 149625, 167580, 199500, 209475, 220500, 232750, 279300, 299250, 349125, 418950, 465500, 598500, 698250, 837900, 1047375, 1396500, 2094750, 4189500]

約数ペア:

[(1, 4189500), (2, 2094750), (3, 1396500), (4, 1047375), (5, 837900), (6, 698250), (7, 598500), (9, 465500), (10, 418950), (12, 349125), (14, 299250), (15, 279300), (18, 232750), (19, 220500), (20, 209475), (21, 199500), (25, 167580), (28, 149625), (30, 139650), (35, 119700), (36, 116375), (38, 110250), (42, 99750), (45, 93100), (49, 85500), (50, 83790), (57, 73500), (60, 69825), (63, 66500), (70, 59850), (75, 55860), (76, 55125), (84, 49875), (90, 46550), (95, 44100), (98, 42750), (100, 41895), (105, 39900), (114, 36750), (125, 33516), (126, 33250), (133, 31500), (140, 29925), (147, 28500), (150, 27930), (171, 24500), (175, 23940), (180, 23275), (190, 22050), (196, 21375), (210, 19950), (225, 18620), (228, 18375), (245, 17100), (250, 16758), (252, 16625), (266, 15750), (285, 14700), (294, 14250), (300, 13965), (315, 13300), (342, 12250), (350, 11970), (375, 11172), (380, 11025), (399, 10500), (420, 9975), (441, 9500), (450, 9310), (475, 8820), (490, 8550), (500, 8379), (525, 7980), (532, 7875), (570, 7350), (588, 7125), (630, 6650), (665, 6300), (684, 6125), (700, 5985), (735, 5700), (750, 5586), (798, 5250), (855, 4900), (875, 4788), (882, 4750), (900, 4655), (931, 4500), (950, 4410), (980, 4275), (1050, 3990), (1125, 3724), (1140, 3675), (1197, 3500), (1225, 3420), (1260, 3325), (1330, 3150), (1425, 2940), (1470, 2850), (1500, 2793), (1575, 2660), (1596, 2625), (1710, 2450), (1750, 2394), (1764, 2375), (1862, 2250), (1900, 2205), (1995, 2100)]