76604580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1723}}^1$

素因数の和:1770

約数の個数: 144

約数和(自身を含む): 263565120

約数和(自身を除く): 186960540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 570, 585, 684, 741, 780, 855, 988, 1140, 1170, 1235, 1482, 1710, 1723, 2223, 2340, 2470, 2964, 3420, 3446, 3705, 4446, 4940, 5169, 6892, 7410, 8615, 8892, 10338, 11115, 14820, 15507, 17230, 20676, 22230, 22399, 25845, 31014, 32737, 34460, 44460, 44798, 51690, 62028, 65474, 67197, 77535, 89596, 98211, 103380, 111995, 130948, 134394, 155070, 163685, 196422, 201591, 223990, 268788, 294633, 310140, 327370, 335985, 392844, 403182, 425581, 447980, 491055, 589266, 654740, 671970, 806364, 851162, 982110, 1007955, 1178532, 1276743, 1343940, 1473165, 1702324, 1964220, 2015910, 2127905, 2553486, 2946330, 3830229, 4031820, 4255810, 5106972, 5892660, 6383715, 7660458, 8511620, 12767430, 15320916, 19151145, 25534860, 38302290, 76604580]

約数ペア:

[(1, 76604580), (2, 38302290), (3, 25534860), (4, 19151145), (5, 15320916), (6, 12767430), (9, 8511620), (10, 7660458), (12, 6383715), (13, 5892660), (15, 5106972), (18, 4255810), (19, 4031820), (20, 3830229), (26, 2946330), (30, 2553486), (36, 2127905), (38, 2015910), (39, 1964220), (45, 1702324), (52, 1473165), (57, 1343940), (60, 1276743), (65, 1178532), (76, 1007955), (78, 982110), (90, 851162), (95, 806364), (114, 671970), (117, 654740), (130, 589266), (156, 491055), (171, 447980), (180, 425581), (190, 403182), (195, 392844), (228, 335985), (234, 327370), (247, 310140), (260, 294633), (285, 268788), (342, 223990), (380, 201591), (390, 196422), (468, 163685), (494, 155070), (570, 134394), (585, 130948), (684, 111995), (741, 103380), (780, 98211), (855, 89596), (988, 77535), (1140, 67197), (1170, 65474), (1235, 62028), (1482, 51690), (1710, 44798), (1723, 44460), (2223, 34460), (2340, 32737), (2470, 31014), (2964, 25845), (3420, 22399), (3446, 22230), (3705, 20676), (4446, 17230), (4940, 15507), (5169, 14820), (6892, 11115), (7410, 10338), (8615, 8892)]