91537380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{557}}^1$

素因数の和:666

約数の個数: 144

約数和(自身を含む): 307105344

約数和(自身を除く): 215567964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 83, 90, 99, 110, 132, 165, 166, 180, 198, 220, 249, 330, 332, 396, 415, 495, 498, 557, 660, 747, 830, 913, 990, 996, 1114, 1245, 1494, 1660, 1671, 1826, 1980, 2228, 2490, 2739, 2785, 2988, 3342, 3652, 3735, 4565, 4980, 5013, 5478, 5570, 6127, 6684, 7470, 8217, 8355, 9130, 10026, 10956, 11140, 12254, 13695, 14940, 16434, 16710, 18260, 18381, 20052, 24508, 25065, 27390, 30635, 32868, 33420, 36762, 41085, 46231, 50130, 54780, 55143, 61270, 73524, 82170, 91905, 92462, 100260, 110286, 122540, 138693, 164340, 183810, 184924, 220572, 231155, 275715, 277386, 367620, 416079, 462310, 508541, 551430, 554772, 693465, 832158, 924620, 1017082, 1102860, 1386930, 1525623, 1664316, 2034164, 2080395, 2542705, 2773860, 3051246, 4160790, 4576869, 5085410, 6102492, 7628115, 8321580, 9153738, 10170820, 15256230, 18307476, 22884345, 30512460, 45768690, 91537380]

約数ペア:

[(1, 91537380), (2, 45768690), (3, 30512460), (4, 22884345), (5, 18307476), (6, 15256230), (9, 10170820), (10, 9153738), (11, 8321580), (12, 7628115), (15, 6102492), (18, 5085410), (20, 4576869), (22, 4160790), (30, 3051246), (33, 2773860), (36, 2542705), (44, 2080395), (45, 2034164), (55, 1664316), (60, 1525623), (66, 1386930), (83, 1102860), (90, 1017082), (99, 924620), (110, 832158), (132, 693465), (165, 554772), (166, 551430), (180, 508541), (198, 462310), (220, 416079), (249, 367620), (330, 277386), (332, 275715), (396, 231155), (415, 220572), (495, 184924), (498, 183810), (557, 164340), (660, 138693), (747, 122540), (830, 110286), (913, 100260), (990, 92462), (996, 91905), (1114, 82170), (1245, 73524), (1494, 61270), (1660, 55143), (1671, 54780), (1826, 50130), (1980, 46231), (2228, 41085), (2490, 36762), (2739, 33420), (2785, 32868), (2988, 30635), (3342, 27390), (3652, 25065), (3735, 24508), (4565, 20052), (4980, 18381), (5013, 18260), (5478, 16710), (5570, 16434), (6127, 14940), (6684, 13695), (7470, 12254), (8217, 11140), (8355, 10956), (9130, 10026)]