76264860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{503}}^1$

素因数の和:560

約数の個数: 144

約数和(自身を含む): 258080256

約数和(自身を除く): 181815396

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 361, 380, 399, 420, 503, 532, 570, 665, 722, 798, 1006, 1083, 1140, 1330, 1444, 1509, 1596, 1805, 1995, 2012, 2166, 2515, 2527, 2660, 3018, 3521, 3610, 3990, 4332, 5030, 5054, 5415, 6036, 7042, 7220, 7545, 7581, 7980, 9557, 10060, 10108, 10563, 10830, 12635, 14084, 15090, 15162, 17605, 19114, 21126, 21660, 25270, 28671, 30180, 30324, 35210, 37905, 38228, 42252, 47785, 50540, 52815, 57342, 66899, 70420, 75810, 95570, 105630, 114684, 133798, 143355, 151620, 181583, 191140, 200697, 211260, 267596, 286710, 334495, 363166, 401394, 544749, 573420, 668990, 726332, 802788, 907915, 1003485, 1089498, 1271081, 1337980, 1815830, 2006970, 2178996, 2542162, 2723745, 3631660, 3813243, 4013940, 5084324, 5447490, 6355405, 7626486, 10894980, 12710810, 15252972, 19066215, 25421620, 38132430, 76264860]

約数ペア:

[(1, 76264860), (2, 38132430), (3, 25421620), (4, 19066215), (5, 15252972), (6, 12710810), (7, 10894980), (10, 7626486), (12, 6355405), (14, 5447490), (15, 5084324), (19, 4013940), (20, 3813243), (21, 3631660), (28, 2723745), (30, 2542162), (35, 2178996), (38, 2006970), (42, 1815830), (57, 1337980), (60, 1271081), (70, 1089498), (76, 1003485), (84, 907915), (95, 802788), (105, 726332), (114, 668990), (133, 573420), (140, 544749), (190, 401394), (210, 363166), (228, 334495), (266, 286710), (285, 267596), (361, 211260), (380, 200697), (399, 191140), (420, 181583), (503, 151620), (532, 143355), (570, 133798), (665, 114684), (722, 105630), (798, 95570), (1006, 75810), (1083, 70420), (1140, 66899), (1330, 57342), (1444, 52815), (1509, 50540), (1596, 47785), (1805, 42252), (1995, 38228), (2012, 37905), (2166, 35210), (2515, 30324), (2527, 30180), (2660, 28671), (3018, 25270), (3521, 21660), (3610, 21126), (3990, 19114), (4332, 17605), (5030, 15162), (5054, 15090), (5415, 14084), (6036, 12635), (7042, 10830), (7220, 10563), (7545, 10108), (7581, 10060), (7980, 9557)]