38275380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1487}}^1$

素因数の和:1526

約数の個数: 144

約数和(自身を含む): 136491264

約数和(自身を除く): 98215884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 990, 1170, 1287, 1430, 1487, 1716, 1980, 2145, 2340, 2574, 2860, 2974, 4290, 4461, 5148, 5948, 6435, 7435, 8580, 8922, 12870, 13383, 14870, 16357, 17844, 19331, 22305, 25740, 26766, 29740, 32714, 38662, 44610, 49071, 53532, 57993, 65428, 66915, 77324, 81785, 89220, 96655, 98142, 115986, 133830, 147213, 163570, 173979, 193310, 196284, 212641, 231972, 245355, 267660, 289965, 294426, 327140, 347958, 386620, 425282, 490710, 579930, 588852, 637923, 695916, 736065, 850564, 869895, 981420, 1063205, 1159860, 1275846, 1472130, 1739790, 1913769, 2126410, 2551692, 2944260, 3189615, 3479580, 3827538, 4252820, 6379230, 7655076, 9568845, 12758460, 19137690, 38275380]

約数ペア:

[(1, 38275380), (2, 19137690), (3, 12758460), (4, 9568845), (5, 7655076), (6, 6379230), (9, 4252820), (10, 3827538), (11, 3479580), (12, 3189615), (13, 2944260), (15, 2551692), (18, 2126410), (20, 1913769), (22, 1739790), (26, 1472130), (30, 1275846), (33, 1159860), (36, 1063205), (39, 981420), (44, 869895), (45, 850564), (52, 736065), (55, 695916), (60, 637923), (65, 588852), (66, 579930), (78, 490710), (90, 425282), (99, 386620), (110, 347958), (117, 327140), (130, 294426), (132, 289965), (143, 267660), (156, 245355), (165, 231972), (180, 212641), (195, 196284), (198, 193310), (220, 173979), (234, 163570), (260, 147213), (286, 133830), (330, 115986), (390, 98142), (396, 96655), (429, 89220), (468, 81785), (495, 77324), (572, 66915), (585, 65428), (660, 57993), (715, 53532), (780, 49071), (858, 44610), (990, 38662), (1170, 32714), (1287, 29740), (1430, 26766), (1487, 25740), (1716, 22305), (1980, 19331), (2145, 17844), (2340, 16357), (2574, 14870), (2860, 13383), (2974, 12870), (4290, 8922), (4461, 8580), (5148, 7435), (5948, 6435)]