88253460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:374

約数の個数: 144

約数和(自身を含む): 286820352

約数和(自身を除く): 198566892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 151, 153, 170, 180, 191, 204, 255, 302, 306, 340, 382, 453, 510, 573, 604, 612, 755, 764, 765, 906, 955, 1020, 1146, 1359, 1510, 1530, 1719, 1812, 1910, 2265, 2292, 2567, 2718, 2865, 3020, 3060, 3247, 3438, 3820, 4530, 5134, 5436, 5730, 6494, 6795, 6876, 7701, 8595, 9060, 9741, 10268, 11460, 12835, 12988, 13590, 15402, 16235, 17190, 19482, 23103, 25670, 27180, 28841, 29223, 30804, 32470, 34380, 38505, 38964, 46206, 48705, 51340, 57682, 58446, 64940, 77010, 86523, 92412, 97410, 115364, 115515, 116892, 144205, 146115, 154020, 173046, 194820, 231030, 259569, 288410, 292230, 346092, 432615, 462060, 490297, 519138, 576820, 584460, 865230, 980594, 1038276, 1297845, 1470891, 1730460, 1961188, 2451485, 2595690, 2941782, 4412673, 4902970, 5191380, 5883564, 7354455, 8825346, 9805940, 14708910, 17650692, 22063365, 29417820, 44126730, 88253460]

約数ペア:

[(1, 88253460), (2, 44126730), (3, 29417820), (4, 22063365), (5, 17650692), (6, 14708910), (9, 9805940), (10, 8825346), (12, 7354455), (15, 5883564), (17, 5191380), (18, 4902970), (20, 4412673), (30, 2941782), (34, 2595690), (36, 2451485), (45, 1961188), (51, 1730460), (60, 1470891), (68, 1297845), (85, 1038276), (90, 980594), (102, 865230), (151, 584460), (153, 576820), (170, 519138), (180, 490297), (191, 462060), (204, 432615), (255, 346092), (302, 292230), (306, 288410), (340, 259569), (382, 231030), (453, 194820), (510, 173046), (573, 154020), (604, 146115), (612, 144205), (755, 116892), (764, 115515), (765, 115364), (906, 97410), (955, 92412), (1020, 86523), (1146, 77010), (1359, 64940), (1510, 58446), (1530, 57682), (1719, 51340), (1812, 48705), (1910, 46206), (2265, 38964), (2292, 38505), (2567, 34380), (2718, 32470), (2865, 30804), (3020, 29223), (3060, 28841), (3247, 27180), (3438, 25670), (3820, 23103), (4530, 19482), (5134, 17190), (5436, 16235), (5730, 15402), (6494, 13590), (6795, 12988), (6876, 12835), (7701, 11460), (8595, 10268), (9060, 9741)]