99714420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{991}}^1$

素因数の和:1062

約数の個数: 144

約数和(自身を含む): 333645312

約数和(自身を除く): 233930892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 43, 45, 52, 60, 65, 78, 86, 90, 117, 129, 130, 156, 172, 180, 195, 215, 234, 258, 260, 387, 390, 430, 468, 516, 559, 585, 645, 774, 780, 860, 991, 1118, 1170, 1290, 1548, 1677, 1935, 1982, 2236, 2340, 2580, 2795, 2973, 3354, 3870, 3964, 4955, 5031, 5590, 5946, 6708, 7740, 8385, 8919, 9910, 10062, 11180, 11892, 12883, 14865, 16770, 17838, 19820, 20124, 25155, 25766, 29730, 33540, 35676, 38649, 42613, 44595, 50310, 51532, 59460, 64415, 77298, 85226, 89190, 100620, 115947, 127839, 128830, 154596, 170452, 178380, 193245, 213065, 231894, 255678, 257660, 383517, 386490, 426130, 463788, 511356, 553969, 579735, 639195, 767034, 772980, 852260, 1107938, 1159470, 1278390, 1534068, 1661907, 1917585, 2215876, 2318940, 2556780, 2769845, 3323814, 3835170, 4985721, 5539690, 6647628, 7670340, 8309535, 9971442, 11079380, 16619070, 19942884, 24928605, 33238140, 49857210, 99714420]

約数ペア:

[(1, 99714420), (2, 49857210), (3, 33238140), (4, 24928605), (5, 19942884), (6, 16619070), (9, 11079380), (10, 9971442), (12, 8309535), (13, 7670340), (15, 6647628), (18, 5539690), (20, 4985721), (26, 3835170), (30, 3323814), (36, 2769845), (39, 2556780), (43, 2318940), (45, 2215876), (52, 1917585), (60, 1661907), (65, 1534068), (78, 1278390), (86, 1159470), (90, 1107938), (117, 852260), (129, 772980), (130, 767034), (156, 639195), (172, 579735), (180, 553969), (195, 511356), (215, 463788), (234, 426130), (258, 386490), (260, 383517), (387, 257660), (390, 255678), (430, 231894), (468, 213065), (516, 193245), (559, 178380), (585, 170452), (645, 154596), (774, 128830), (780, 127839), (860, 115947), (991, 100620), (1118, 89190), (1170, 85226), (1290, 77298), (1548, 64415), (1677, 59460), (1935, 51532), (1982, 50310), (2236, 44595), (2340, 42613), (2580, 38649), (2795, 35676), (2973, 33540), (3354, 29730), (3870, 25766), (3964, 25155), (4955, 20124), (5031, 19820), (5590, 17838), (5946, 16770), (6708, 14865), (7740, 12883), (8385, 11892), (8919, 11180), (9910, 10062)]