54040140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{557}}^1$

素因数の和:597

約数の個数: 216

約数和(自身を含む): 208392912

約数和(自身を除く): 154352772

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 49, 55, 60, 63, 66, 70, 77, 84, 90, 98, 99, 105, 110, 126, 132, 140, 147, 154, 165, 180, 196, 198, 210, 220, 231, 245, 252, 294, 308, 315, 330, 385, 396, 420, 441, 462, 490, 495, 539, 557, 588, 630, 660, 693, 735, 770, 882, 924, 980, 990, 1078, 1114, 1155, 1260, 1386, 1470, 1540, 1617, 1671, 1764, 1980, 2156, 2205, 2228, 2310, 2695, 2772, 2785, 2940, 3234, 3342, 3465, 3899, 4410, 4620, 4851, 5013, 5390, 5570, 6127, 6468, 6684, 6930, 7798, 8085, 8355, 8820, 9702, 10026, 10780, 11140, 11697, 12254, 13860, 15596, 16170, 16710, 18381, 19404, 19495, 20052, 23394, 24255, 24508, 25065, 27293, 30635, 32340, 33420, 35091, 36762, 38990, 42889, 46788, 48510, 50130, 54586, 55143, 58485, 61270, 70182, 73524, 77980, 81879, 85778, 91905, 97020, 100260, 109172, 110286, 116970, 122540, 128667, 136465, 140364, 163758, 171556, 175455, 183810, 214445, 220572, 233940, 245637, 257334, 272930, 275715, 300223, 327516, 350910, 367620, 386001, 409395, 428890, 491274, 514668, 545860, 551430, 600446, 643335, 701820, 772002, 818790, 857780, 900669, 982548, 1102860, 1200892, 1228185, 1286670, 1501115, 1544004, 1637580, 1801338, 1930005, 2456370, 2573340, 2702007, 3002230, 3602676, 3860010, 4503345, 4912740, 5404014, 6004460, 7720020, 9006690, 10808028, 13510035, 18013380, 27020070, 54040140]

約数ペア:

[(1, 54040140), (2, 27020070), (3, 18013380), (4, 13510035), (5, 10808028), (6, 9006690), (7, 7720020), (9, 6004460), (10, 5404014), (11, 4912740), (12, 4503345), (14, 3860010), (15, 3602676), (18, 3002230), (20, 2702007), (21, 2573340), (22, 2456370), (28, 1930005), (30, 1801338), (33, 1637580), (35, 1544004), (36, 1501115), (42, 1286670), (44, 1228185), (45, 1200892), (49, 1102860), (55, 982548), (60, 900669), (63, 857780), (66, 818790), (70, 772002), (77, 701820), (84, 643335), (90, 600446), (98, 551430), (99, 545860), (105, 514668), (110, 491274), (126, 428890), (132, 409395), (140, 386001), (147, 367620), (154, 350910), (165, 327516), (180, 300223), (196, 275715), (198, 272930), (210, 257334), (220, 245637), (231, 233940), (245, 220572), (252, 214445), (294, 183810), (308, 175455), (315, 171556), (330, 163758), (385, 140364), (396, 136465), (420, 128667), (441, 122540), (462, 116970), (490, 110286), (495, 109172), (539, 100260), (557, 97020), (588, 91905), (630, 85778), (660, 81879), (693, 77980), (735, 73524), (770, 70182), (882, 61270), (924, 58485), (980, 55143), (990, 54586), (1078, 50130), (1114, 48510), (1155, 46788), (1260, 42889), (1386, 38990), (1470, 36762), (1540, 35091), (1617, 33420), (1671, 32340), (1764, 30635), (1980, 27293), (2156, 25065), (2205, 24508), (2228, 24255), (2310, 23394), (2695, 20052), (2772, 19495), (2785, 19404), (2940, 18381), (3234, 16710), (3342, 16170), (3465, 15596), (3899, 13860), (4410, 12254), (4620, 11697), (4851, 11140), (5013, 10780), (5390, 10026), (5570, 9702), (6127, 8820), (6468, 8355), (6684, 8085), (6930, 7798)]