30533880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1$

素因数の和:110

約数の個数: 192

約数和(自身を含む): 105910560

約数和(自身を除く): 75376680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 37, 39, 40, 46, 52, 60, 65, 69, 74, 78, 92, 104, 111, 115, 120, 130, 138, 148, 156, 184, 185, 195, 222, 230, 260, 276, 296, 299, 312, 345, 370, 390, 444, 460, 481, 520, 529, 552, 555, 598, 690, 740, 780, 851, 888, 897, 920, 962, 1058, 1110, 1196, 1380, 1443, 1480, 1495, 1560, 1587, 1702, 1794, 1924, 2116, 2220, 2392, 2405, 2553, 2645, 2760, 2886, 2990, 3174, 3404, 3588, 3848, 4232, 4255, 4440, 4485, 4810, 5106, 5290, 5772, 5980, 6348, 6808, 6877, 7176, 7215, 7935, 8510, 8970, 9620, 10212, 10580, 11063, 11544, 11960, 12696, 12765, 13754, 14430, 15870, 17020, 17940, 19240, 19573, 20424, 20631, 21160, 22126, 25530, 27508, 28860, 31740, 33189, 34040, 34385, 35880, 39146, 41262, 44252, 51060, 55016, 55315, 57720, 58719, 63480, 66378, 68770, 78292, 82524, 88504, 97865, 102120, 103155, 110630, 117438, 132756, 137540, 156584, 165048, 165945, 195730, 206310, 221260, 234876, 254449, 265512, 275080, 293595, 331890, 391460, 412620, 442520, 469752, 508898, 587190, 663780, 763347, 782920, 825240, 1017796, 1174380, 1272245, 1327560, 1526694, 2035592, 2348760, 2544490, 3053388, 3816735, 5088980, 6106776, 7633470, 10177960, 15266940, 30533880]

約数ペア:

[(1, 30533880), (2, 15266940), (3, 10177960), (4, 7633470), (5, 6106776), (6, 5088980), (8, 3816735), (10, 3053388), (12, 2544490), (13, 2348760), (15, 2035592), (20, 1526694), (23, 1327560), (24, 1272245), (26, 1174380), (30, 1017796), (37, 825240), (39, 782920), (40, 763347), (46, 663780), (52, 587190), (60, 508898), (65, 469752), (69, 442520), (74, 412620), (78, 391460), (92, 331890), (104, 293595), (111, 275080), (115, 265512), (120, 254449), (130, 234876), (138, 221260), (148, 206310), (156, 195730), (184, 165945), (185, 165048), (195, 156584), (222, 137540), (230, 132756), (260, 117438), (276, 110630), (296, 103155), (299, 102120), (312, 97865), (345, 88504), (370, 82524), (390, 78292), (444, 68770), (460, 66378), (481, 63480), (520, 58719), (529, 57720), (552, 55315), (555, 55016), (598, 51060), (690, 44252), (740, 41262), (780, 39146), (851, 35880), (888, 34385), (897, 34040), (920, 33189), (962, 31740), (1058, 28860), (1110, 27508), (1196, 25530), (1380, 22126), (1443, 21160), (1480, 20631), (1495, 20424), (1560, 19573), (1587, 19240), (1702, 17940), (1794, 17020), (1924, 15870), (2116, 14430), (2220, 13754), (2392, 12765), (2405, 12696), (2553, 11960), (2645, 11544), (2760, 11063), (2886, 10580), (2990, 10212), (3174, 9620), (3404, 8970), (3588, 8510), (3848, 7935), (4232, 7215), (4255, 7176), (4440, 6877), (4485, 6808), (4810, 6348), (5106, 5980), (5290, 5772)]