201488310

素因数分解:

$2^1\times 3^8\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:151

約数の個数: 144

約数和(自身を含む): 565424496

約数和(自身を除く): 363936186

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 81, 83, 90, 111, 135, 162, 166, 185, 222, 243, 249, 270, 333, 370, 405, 415, 486, 498, 555, 666, 729, 747, 810, 830, 999, 1110, 1215, 1245, 1458, 1494, 1665, 1998, 2187, 2241, 2430, 2490, 2997, 3071, 3330, 3645, 3735, 4374, 4482, 4995, 5994, 6142, 6561, 6723, 7290, 7470, 8991, 9213, 9990, 10935, 11205, 13122, 13446, 14985, 15355, 17982, 18426, 20169, 21870, 22410, 26973, 27639, 29970, 30710, 32805, 33615, 40338, 44955, 46065, 53946, 55278, 60507, 65610, 67230, 80919, 82917, 89910, 92130, 100845, 121014, 134865, 138195, 161838, 165834, 181521, 201690, 242757, 248751, 269730, 276390, 302535, 363042, 404595, 414585, 485514, 497502, 544563, 605070, 746253, 809190, 829170, 907605, 1089126, 1213785, 1243755, 1492506, 1815210, 2238759, 2427570, 2487510, 2722815, 3731265, 4477518, 5445630, 6716277, 7462530, 11193795, 13432554, 20148831, 22387590, 33581385, 40297662, 67162770, 100744155, 201488310]

約数ペア:

[(1, 201488310), (2, 100744155), (3, 67162770), (5, 40297662), (6, 33581385), (9, 22387590), (10, 20148831), (15, 13432554), (18, 11193795), (27, 7462530), (30, 6716277), (37, 5445630), (45, 4477518), (54, 3731265), (74, 2722815), (81, 2487510), (83, 2427570), (90, 2238759), (111, 1815210), (135, 1492506), (162, 1243755), (166, 1213785), (185, 1089126), (222, 907605), (243, 829170), (249, 809190), (270, 746253), (333, 605070), (370, 544563), (405, 497502), (415, 485514), (486, 414585), (498, 404595), (555, 363042), (666, 302535), (729, 276390), (747, 269730), (810, 248751), (830, 242757), (999, 201690), (1110, 181521), (1215, 165834), (1245, 161838), (1458, 138195), (1494, 134865), (1665, 121014), (1998, 100845), (2187, 92130), (2241, 89910), (2430, 82917), (2490, 80919), (2997, 67230), (3071, 65610), (3330, 60507), (3645, 55278), (3735, 53946), (4374, 46065), (4482, 44955), (4995, 40338), (5994, 33615), (6142, 32805), (6561, 30710), (6723, 29970), (7290, 27639), (7470, 26973), (8991, 22410), (9213, 21870), (9990, 20169), (10935, 18426), (11205, 17982), (13122, 15355), (13446, 14985)]