43020180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1$

素因数の和:643

約数の個数: 192

約数和(自身を含む): 161280000

約数和(自身を除く): 118259820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 342, 378, 380, 399, 420, 513, 532, 540, 570, 599, 630, 665, 684, 756, 798, 855, 945, 1026, 1140, 1197, 1198, 1260, 1330, 1596, 1710, 1797, 1890, 1995, 2052, 2394, 2396, 2565, 2660, 2995, 3420, 3591, 3594, 3780, 3990, 4193, 4788, 5130, 5391, 5985, 5990, 7182, 7188, 7980, 8386, 8985, 10260, 10782, 11381, 11970, 11980, 12579, 14364, 16173, 16772, 17955, 17970, 20965, 21564, 22762, 23940, 25158, 26955, 32346, 34143, 35910, 35940, 37737, 41930, 45524, 50316, 53910, 56905, 62895, 64692, 68286, 71820, 75474, 79667, 80865, 83860, 102429, 107820, 113211, 113810, 125790, 136572, 150948, 159334, 161730, 170715, 188685, 204858, 226422, 227620, 239001, 251580, 307287, 318668, 323460, 341430, 377370, 398335, 409716, 452844, 478002, 512145, 566055, 614574, 682860, 717003, 754740, 796670, 956004, 1024290, 1132110, 1195005, 1229148, 1434006, 1536435, 1593340, 2048580, 2151009, 2264220, 2390010, 2868012, 3072870, 3585015, 4302018, 4780020, 6145740, 7170030, 8604036, 10755045, 14340060, 21510090, 43020180]

約数ペア:

[(1, 43020180), (2, 21510090), (3, 14340060), (4, 10755045), (5, 8604036), (6, 7170030), (7, 6145740), (9, 4780020), (10, 4302018), (12, 3585015), (14, 3072870), (15, 2868012), (18, 2390010), (19, 2264220), (20, 2151009), (21, 2048580), (27, 1593340), (28, 1536435), (30, 1434006), (35, 1229148), (36, 1195005), (38, 1132110), (42, 1024290), (45, 956004), (54, 796670), (57, 754740), (60, 717003), (63, 682860), (70, 614574), (76, 566055), (84, 512145), (90, 478002), (95, 452844), (105, 409716), (108, 398335), (114, 377370), (126, 341430), (133, 323460), (135, 318668), (140, 307287), (171, 251580), (180, 239001), (189, 227620), (190, 226422), (210, 204858), (228, 188685), (252, 170715), (266, 161730), (270, 159334), (285, 150948), (315, 136572), (342, 125790), (378, 113810), (380, 113211), (399, 107820), (420, 102429), (513, 83860), (532, 80865), (540, 79667), (570, 75474), (599, 71820), (630, 68286), (665, 64692), (684, 62895), (756, 56905), (798, 53910), (855, 50316), (945, 45524), (1026, 41930), (1140, 37737), (1197, 35940), (1198, 35910), (1260, 34143), (1330, 32346), (1596, 26955), (1710, 25158), (1797, 23940), (1890, 22762), (1995, 21564), (2052, 20965), (2394, 17970), (2396, 17955), (2565, 16772), (2660, 16173), (2995, 14364), (3420, 12579), (3591, 11980), (3594, 11970), (3780, 11381), (3990, 10782), (4193, 10260), (4788, 8985), (5130, 8386), (5391, 7980), (5985, 7188), (5990, 7182)]