144951660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1237}}^1$

素因数の和:1293

約数の個数: 192

約数和(自身を含む): 532439040

約数和(自身を除く): 387487380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 54, 60, 62, 63, 70, 84, 90, 93, 105, 108, 124, 126, 135, 140, 155, 180, 186, 189, 210, 217, 252, 270, 279, 310, 315, 372, 378, 420, 434, 465, 540, 558, 620, 630, 651, 756, 837, 868, 930, 945, 1085, 1116, 1237, 1260, 1302, 1395, 1674, 1860, 1890, 1953, 2170, 2474, 2604, 2790, 3255, 3348, 3711, 3780, 3906, 4185, 4340, 4948, 5580, 5859, 6185, 6510, 7422, 7812, 8370, 8659, 9765, 11133, 11718, 12370, 13020, 14844, 16740, 17318, 18555, 19530, 22266, 23436, 24740, 25977, 29295, 33399, 34636, 37110, 38347, 39060, 43295, 44532, 51954, 55665, 58590, 66798, 74220, 76694, 77931, 86590, 103908, 111330, 115041, 117180, 129885, 133596, 153388, 155862, 166995, 173180, 191735, 222660, 230082, 233793, 259770, 268429, 311724, 333990, 345123, 383470, 389655, 460164, 467586, 519540, 536858, 575205, 667980, 690246, 766940, 779310, 805287, 935172, 1035369, 1073716, 1150410, 1168965, 1342145, 1380492, 1558620, 1610574, 1725615, 2070738, 2300820, 2337930, 2415861, 2684290, 3221148, 3451230, 4026435, 4141476, 4675860, 4831722, 5176845, 5368580, 6902460, 7247583, 8052870, 9663444, 10353690, 12079305, 14495166, 16105740, 20707380, 24158610, 28990332, 36237915, 48317220, 72475830, 144951660]

約数ペア:

[(1, 144951660), (2, 72475830), (3, 48317220), (4, 36237915), (5, 28990332), (6, 24158610), (7, 20707380), (9, 16105740), (10, 14495166), (12, 12079305), (14, 10353690), (15, 9663444), (18, 8052870), (20, 7247583), (21, 6902460), (27, 5368580), (28, 5176845), (30, 4831722), (31, 4675860), (35, 4141476), (36, 4026435), (42, 3451230), (45, 3221148), (54, 2684290), (60, 2415861), (62, 2337930), (63, 2300820), (70, 2070738), (84, 1725615), (90, 1610574), (93, 1558620), (105, 1380492), (108, 1342145), (124, 1168965), (126, 1150410), (135, 1073716), (140, 1035369), (155, 935172), (180, 805287), (186, 779310), (189, 766940), (210, 690246), (217, 667980), (252, 575205), (270, 536858), (279, 519540), (310, 467586), (315, 460164), (372, 389655), (378, 383470), (420, 345123), (434, 333990), (465, 311724), (540, 268429), (558, 259770), (620, 233793), (630, 230082), (651, 222660), (756, 191735), (837, 173180), (868, 166995), (930, 155862), (945, 153388), (1085, 133596), (1116, 129885), (1237, 117180), (1260, 115041), (1302, 111330), (1395, 103908), (1674, 86590), (1860, 77931), (1890, 76694), (1953, 74220), (2170, 66798), (2474, 58590), (2604, 55665), (2790, 51954), (3255, 44532), (3348, 43295), (3711, 39060), (3780, 38347), (3906, 37110), (4185, 34636), (4340, 33399), (4948, 29295), (5580, 25977), (5859, 24740), (6185, 23436), (6510, 22266), (7422, 19530), (7812, 18555), (8370, 17318), (8659, 16740), (9765, 14844), (11133, 13020), (11718, 12370)]