107572520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:219

約数の個数: 128

約数和(自身を含む): 277603200

約数和(自身を除く): 170030680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 41, 44, 55, 67, 82, 88, 89, 110, 134, 164, 178, 205, 220, 268, 328, 335, 356, 410, 440, 445, 451, 536, 670, 712, 737, 820, 890, 902, 979, 1340, 1474, 1640, 1780, 1804, 1958, 2255, 2680, 2747, 2948, 3560, 3608, 3649, 3685, 3916, 4510, 4895, 5494, 5896, 5963, 7298, 7370, 7832, 9020, 9790, 10988, 11926, 13735, 14596, 14740, 18040, 18245, 19580, 21976, 23852, 27470, 29192, 29480, 29815, 30217, 36490, 39160, 40139, 47704, 54940, 59630, 60434, 65593, 72980, 80278, 109880, 119260, 120868, 131186, 145960, 151085, 160556, 200695, 238520, 241736, 244483, 262372, 302170, 321112, 327965, 401390, 488966, 524744, 604340, 655930, 802780, 977932, 1208680, 1222415, 1311860, 1605560, 1955864, 2444830, 2623720, 2689313, 4889660, 5378626, 9779320, 10757252, 13446565, 21514504, 26893130, 53786260, 107572520]

約数ペア:

[(1, 107572520), (2, 53786260), (4, 26893130), (5, 21514504), (8, 13446565), (10, 10757252), (11, 9779320), (20, 5378626), (22, 4889660), (40, 2689313), (41, 2623720), (44, 2444830), (55, 1955864), (67, 1605560), (82, 1311860), (88, 1222415), (89, 1208680), (110, 977932), (134, 802780), (164, 655930), (178, 604340), (205, 524744), (220, 488966), (268, 401390), (328, 327965), (335, 321112), (356, 302170), (410, 262372), (440, 244483), (445, 241736), (451, 238520), (536, 200695), (670, 160556), (712, 151085), (737, 145960), (820, 131186), (890, 120868), (902, 119260), (979, 109880), (1340, 80278), (1474, 72980), (1640, 65593), (1780, 60434), (1804, 59630), (1958, 54940), (2255, 47704), (2680, 40139), (2747, 39160), (2948, 36490), (3560, 30217), (3608, 29815), (3649, 29480), (3685, 29192), (3916, 27470), (4510, 23852), (4895, 21976), (5494, 19580), (5896, 18245), (5963, 18040), (7298, 14740), (7370, 14596), (7832, 13735), (9020, 11926), (9790, 10988)]