4907700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:87

約数の個数: 216

約数和(自身を含む): 18957120

約数和(自身を除く): 14049420

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, 41, 42, 45, 50, 57, 60, 63, 70, 75, 76, 82, 84, 90, 95, 100, 105, 114, 123, 126, 133, 140, 150, 164, 171, 175, 180, 190, 205, 210, 225, 228, 246, 252, 266, 285, 287, 300, 315, 342, 350, 369, 380, 399, 410, 420, 450, 475, 492, 525, 532, 570, 574, 615, 630, 665, 684, 700, 738, 779, 798, 820, 855, 861, 900, 950, 1025, 1050, 1140, 1148, 1197, 1230, 1260, 1330, 1425, 1435, 1476, 1558, 1575, 1596, 1710, 1722, 1845, 1900, 1995, 2050, 2100, 2337, 2394, 2460, 2583, 2660, 2850, 2870, 3075, 3116, 3150, 3325, 3420, 3444, 3690, 3895, 3990, 4100, 4275, 4305, 4674, 4788, 5166, 5453, 5700, 5740, 5985, 6150, 6300, 6650, 7011, 7175, 7380, 7790, 7980, 8550, 8610, 9225, 9348, 9975, 10332, 10906, 11685, 11970, 12300, 12915, 13300, 14022, 14350, 15580, 16359, 17100, 17220, 18450, 19475, 19950, 21525, 21812, 23370, 23940, 25830, 27265, 28044, 28700, 29925, 32718, 35055, 36900, 38950, 39900, 43050, 46740, 49077, 51660, 54530, 58425, 59850, 64575, 65436, 70110, 77900, 81795, 86100, 98154, 109060, 116850, 119700, 129150, 136325, 140220, 163590, 175275, 196308, 233700, 245385, 258300, 272650, 327180, 350550, 408975, 490770, 545300, 701100, 817950, 981540, 1226925, 1635900, 2453850, 4907700]

約数ペア:

[(1, 4907700), (2, 2453850), (3, 1635900), (4, 1226925), (5, 981540), (6, 817950), (7, 701100), (9, 545300), (10, 490770), (12, 408975), (14, 350550), (15, 327180), (18, 272650), (19, 258300), (20, 245385), (21, 233700), (25, 196308), (28, 175275), (30, 163590), (35, 140220), (36, 136325), (38, 129150), (41, 119700), (42, 116850), (45, 109060), (50, 98154), (57, 86100), (60, 81795), (63, 77900), (70, 70110), (75, 65436), (76, 64575), (82, 59850), (84, 58425), (90, 54530), (95, 51660), (100, 49077), (105, 46740), (114, 43050), (123, 39900), (126, 38950), (133, 36900), (140, 35055), (150, 32718), (164, 29925), (171, 28700), (175, 28044), (180, 27265), (190, 25830), (205, 23940), (210, 23370), (225, 21812), (228, 21525), (246, 19950), (252, 19475), (266, 18450), (285, 17220), (287, 17100), (300, 16359), (315, 15580), (342, 14350), (350, 14022), (369, 13300), (380, 12915), (399, 12300), (410, 11970), (420, 11685), (450, 10906), (475, 10332), (492, 9975), (525, 9348), (532, 9225), (570, 8610), (574, 8550), (615, 7980), (630, 7790), (665, 7380), (684, 7175), (700, 7011), (738, 6650), (779, 6300), (798, 6150), (820, 5985), (855, 5740), (861, 5700), (900, 5453), (950, 5166), (1025, 4788), (1050, 4674), (1140, 4305), (1148, 4275), (1197, 4100), (1230, 3990), (1260, 3895), (1330, 3690), (1425, 3444), (1435, 3420), (1476, 3325), (1558, 3150), (1575, 3116), (1596, 3075), (1710, 2870), (1722, 2850), (1845, 2660), (1900, 2583), (1995, 2460), (2050, 2394), (2100, 2337)]