73830900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1721}}^1$

素因数の和:1762

約数の個数: 144

約数和(自身を含む): 251108928

約数和(自身を除く): 177278028

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 25, 26, 30, 33, 39, 44, 50, 52, 55, 60, 65, 66, 75, 78, 100, 110, 130, 132, 143, 150, 156, 165, 195, 220, 260, 275, 286, 300, 325, 330, 390, 429, 550, 572, 650, 660, 715, 780, 825, 858, 975, 1100, 1300, 1430, 1650, 1716, 1721, 1950, 2145, 2860, 3300, 3442, 3575, 3900, 4290, 5163, 6884, 7150, 8580, 8605, 10326, 10725, 14300, 17210, 18931, 20652, 21450, 22373, 25815, 34420, 37862, 42900, 43025, 44746, 51630, 56793, 67119, 75724, 86050, 89492, 94655, 103260, 111865, 113586, 129075, 134238, 172100, 189310, 223730, 227172, 246103, 258150, 268476, 283965, 335595, 378620, 447460, 473275, 492206, 516300, 559325, 567930, 671190, 738309, 946550, 984412, 1118650, 1135860, 1230515, 1342380, 1419825, 1476618, 1677975, 1893100, 2237300, 2461030, 2839650, 2953236, 3355950, 3691545, 4922060, 5679300, 6152575, 6711900, 7383090, 12305150, 14766180, 18457725, 24610300, 36915450, 73830900]

約数ペア:

[(1, 73830900), (2, 36915450), (3, 24610300), (4, 18457725), (5, 14766180), (6, 12305150), (10, 7383090), (11, 6711900), (12, 6152575), (13, 5679300), (15, 4922060), (20, 3691545), (22, 3355950), (25, 2953236), (26, 2839650), (30, 2461030), (33, 2237300), (39, 1893100), (44, 1677975), (50, 1476618), (52, 1419825), (55, 1342380), (60, 1230515), (65, 1135860), (66, 1118650), (75, 984412), (78, 946550), (100, 738309), (110, 671190), (130, 567930), (132, 559325), (143, 516300), (150, 492206), (156, 473275), (165, 447460), (195, 378620), (220, 335595), (260, 283965), (275, 268476), (286, 258150), (300, 246103), (325, 227172), (330, 223730), (390, 189310), (429, 172100), (550, 134238), (572, 129075), (650, 113586), (660, 111865), (715, 103260), (780, 94655), (825, 89492), (858, 86050), (975, 75724), (1100, 67119), (1300, 56793), (1430, 51630), (1650, 44746), (1716, 43025), (1721, 42900), (1950, 37862), (2145, 34420), (2860, 25815), (3300, 22373), (3442, 21450), (3575, 20652), (3900, 18931), (4290, 17210), (5163, 14300), (6884, 10725), (7150, 10326), (8580, 8605)]