203162580

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2459}}^1$

素因数の和:2500

約数の個数: 144

約数和(自身を含む): 676952640

約数和(自身を除く): 473790060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 243, 255, 270, 306, 324, 340, 405, 459, 486, 510, 540, 612, 765, 810, 918, 972, 1020, 1215, 1377, 1530, 1620, 1836, 2295, 2430, 2459, 2754, 3060, 4131, 4590, 4860, 4918, 5508, 6885, 7377, 8262, 9180, 9836, 12295, 13770, 14754, 16524, 20655, 22131, 24590, 27540, 29508, 36885, 41310, 41803, 44262, 49180, 66393, 73770, 82620, 83606, 88524, 110655, 125409, 132786, 147540, 167212, 199179, 209015, 221310, 250818, 265572, 331965, 376227, 398358, 418030, 442620, 501636, 597537, 627045, 663930, 752454, 796716, 836060, 995895, 1128681, 1195074, 1254090, 1327860, 1504908, 1881135, 1991790, 2257362, 2390148, 2508180, 2987685, 3386043, 3762270, 3983580, 4514724, 5643405, 5975370, 6772086, 7524540, 10158129, 11286810, 11950740, 13544172, 16930215, 20316258, 22573620, 33860430, 40632516, 50790645, 67720860, 101581290, 203162580]

約数ペア:

[(1, 203162580), (2, 101581290), (3, 67720860), (4, 50790645), (5, 40632516), (6, 33860430), (9, 22573620), (10, 20316258), (12, 16930215), (15, 13544172), (17, 11950740), (18, 11286810), (20, 10158129), (27, 7524540), (30, 6772086), (34, 5975370), (36, 5643405), (45, 4514724), (51, 3983580), (54, 3762270), (60, 3386043), (68, 2987685), (81, 2508180), (85, 2390148), (90, 2257362), (102, 1991790), (108, 1881135), (135, 1504908), (153, 1327860), (162, 1254090), (170, 1195074), (180, 1128681), (204, 995895), (243, 836060), (255, 796716), (270, 752454), (306, 663930), (324, 627045), (340, 597537), (405, 501636), (459, 442620), (486, 418030), (510, 398358), (540, 376227), (612, 331965), (765, 265572), (810, 250818), (918, 221310), (972, 209015), (1020, 199179), (1215, 167212), (1377, 147540), (1530, 132786), (1620, 125409), (1836, 110655), (2295, 88524), (2430, 83606), (2459, 82620), (2754, 73770), (3060, 66393), (4131, 49180), (4590, 44262), (4860, 41803), (4918, 41310), (5508, 36885), (6885, 29508), (7377, 27540), (8262, 24590), (9180, 22131), (9836, 20655), (12295, 16524), (13770, 14754)]