120144150

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{887}}^1$

素因数の和:955

約数の個数: 144

約数和(自身を含む): 377904384

約数和(自身を除く): 257760234

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 43, 45, 50, 63, 70, 75, 86, 90, 105, 126, 129, 150, 175, 210, 215, 225, 258, 301, 315, 350, 387, 430, 450, 525, 602, 630, 645, 774, 887, 903, 1050, 1075, 1290, 1505, 1575, 1774, 1806, 1935, 2150, 2661, 2709, 3010, 3150, 3225, 3870, 4435, 4515, 5322, 5418, 6209, 6450, 7525, 7983, 8870, 9030, 9675, 12418, 13305, 13545, 15050, 15966, 18627, 19350, 22175, 22575, 26610, 27090, 31045, 37254, 38141, 39915, 44350, 45150, 55881, 62090, 66525, 67725, 76282, 79830, 93135, 111762, 114423, 133050, 135450, 155225, 186270, 190705, 199575, 228846, 266987, 279405, 310450, 343269, 381410, 399150, 465675, 533974, 558810, 572115, 686538, 800961, 931350, 953525, 1144230, 1334935, 1397025, 1601922, 1716345, 1907050, 2402883, 2669870, 2794050, 2860575, 3432690, 4004805, 4805766, 5721150, 6674675, 8009610, 8581725, 12014415, 13349350, 17163450, 20024025, 24028830, 40048050, 60072075, 120144150]

約数ペア:

[(1, 120144150), (2, 60072075), (3, 40048050), (5, 24028830), (6, 20024025), (7, 17163450), (9, 13349350), (10, 12014415), (14, 8581725), (15, 8009610), (18, 6674675), (21, 5721150), (25, 4805766), (30, 4004805), (35, 3432690), (42, 2860575), (43, 2794050), (45, 2669870), (50, 2402883), (63, 1907050), (70, 1716345), (75, 1601922), (86, 1397025), (90, 1334935), (105, 1144230), (126, 953525), (129, 931350), (150, 800961), (175, 686538), (210, 572115), (215, 558810), (225, 533974), (258, 465675), (301, 399150), (315, 381410), (350, 343269), (387, 310450), (430, 279405), (450, 266987), (525, 228846), (602, 199575), (630, 190705), (645, 186270), (774, 155225), (887, 135450), (903, 133050), (1050, 114423), (1075, 111762), (1290, 93135), (1505, 79830), (1575, 76282), (1774, 67725), (1806, 66525), (1935, 62090), (2150, 55881), (2661, 45150), (2709, 44350), (3010, 39915), (3150, 38141), (3225, 37254), (3870, 31045), (4435, 27090), (4515, 26610), (5322, 22575), (5418, 22175), (6209, 19350), (6450, 18627), (7525, 15966), (7983, 15050), (8870, 13545), (9030, 13305), (9675, 12418)]