81792450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1409}}^1$

素因数の和:1473

約数の個数: 96

約数和(自身を含む): 230788800

約数和(自身を除く): 148996350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 43, 45, 50, 54, 75, 86, 90, 129, 135, 150, 215, 225, 258, 270, 387, 430, 450, 645, 675, 774, 1075, 1161, 1290, 1350, 1409, 1935, 2150, 2322, 2818, 3225, 3870, 4227, 5805, 6450, 7045, 8454, 9675, 11610, 12681, 14090, 19350, 21135, 25362, 29025, 35225, 38043, 42270, 58050, 60587, 63405, 70450, 76086, 105675, 121174, 126810, 181761, 190215, 211350, 302935, 317025, 363522, 380430, 545283, 605870, 634050, 908805, 951075, 1090566, 1514675, 1635849, 1817610, 1902150, 2726415, 3029350, 3271698, 4544025, 5452830, 8179245, 9088050, 13632075, 16358490, 27264150, 40896225, 81792450]

約数ペア:

[(1, 81792450), (2, 40896225), (3, 27264150), (5, 16358490), (6, 13632075), (9, 9088050), (10, 8179245), (15, 5452830), (18, 4544025), (25, 3271698), (27, 3029350), (30, 2726415), (43, 1902150), (45, 1817610), (50, 1635849), (54, 1514675), (75, 1090566), (86, 951075), (90, 908805), (129, 634050), (135, 605870), (150, 545283), (215, 380430), (225, 363522), (258, 317025), (270, 302935), (387, 211350), (430, 190215), (450, 181761), (645, 126810), (675, 121174), (774, 105675), (1075, 76086), (1161, 70450), (1290, 63405), (1350, 60587), (1409, 58050), (1935, 42270), (2150, 38043), (2322, 35225), (2818, 29025), (3225, 25362), (3870, 21135), (4227, 19350), (5805, 14090), (6450, 12681), (7045, 11610), (8454, 9675)]