42372900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{23}}^2\times {\mathrm{89}}^1$

素因数の和:155

約数の個数: 162

約数和(自身を含む): 140401170

約数和(自身を除く): 98028270

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 30, 36, 45, 46, 50, 60, 69, 75, 89, 90, 92, 100, 115, 138, 150, 178, 180, 207, 225, 230, 267, 276, 300, 345, 356, 414, 445, 450, 460, 529, 534, 575, 690, 801, 828, 890, 900, 1035, 1058, 1068, 1150, 1335, 1380, 1587, 1602, 1725, 1780, 2047, 2070, 2116, 2225, 2300, 2645, 2670, 3174, 3204, 3450, 4005, 4094, 4140, 4450, 4761, 5175, 5290, 5340, 6141, 6348, 6675, 6900, 7935, 8010, 8188, 8900, 9522, 10235, 10350, 10580, 12282, 13225, 13350, 15870, 16020, 18423, 19044, 20025, 20470, 20700, 23805, 24564, 26450, 26700, 30705, 31740, 36846, 39675, 40050, 40940, 47081, 47610, 51175, 52900, 61410, 73692, 79350, 80100, 92115, 94162, 95220, 102350, 119025, 122820, 141243, 153525, 158700, 184230, 188324, 204700, 235405, 238050, 282486, 307050, 368460, 423729, 460575, 470810, 476100, 564972, 614100, 706215, 847458, 921150, 941620, 1177025, 1412430, 1694916, 1842300, 2118645, 2354050, 2824860, 3531075, 4237290, 4708100, 7062150, 8474580, 10593225, 14124300, 21186450, 42372900]

約数ペア:

[(1, 42372900), (2, 21186450), (3, 14124300), (4, 10593225), (5, 8474580), (6, 7062150), (9, 4708100), (10, 4237290), (12, 3531075), (15, 2824860), (18, 2354050), (20, 2118645), (23, 1842300), (25, 1694916), (30, 1412430), (36, 1177025), (45, 941620), (46, 921150), (50, 847458), (60, 706215), (69, 614100), (75, 564972), (89, 476100), (90, 470810), (92, 460575), (100, 423729), (115, 368460), (138, 307050), (150, 282486), (178, 238050), (180, 235405), (207, 204700), (225, 188324), (230, 184230), (267, 158700), (276, 153525), (300, 141243), (345, 122820), (356, 119025), (414, 102350), (445, 95220), (450, 94162), (460, 92115), (529, 80100), (534, 79350), (575, 73692), (690, 61410), (801, 52900), (828, 51175), (890, 47610), (900, 47081), (1035, 40940), (1058, 40050), (1068, 39675), (1150, 36846), (1335, 31740), (1380, 30705), (1587, 26700), (1602, 26450), (1725, 24564), (1780, 23805), (2047, 20700), (2070, 20470), (2116, 20025), (2225, 19044), (2300, 18423), (2645, 16020), (2670, 15870), (3174, 13350), (3204, 13225), (3450, 12282), (4005, 10580), (4094, 10350), (4140, 10235), (4450, 9522), (4761, 8900), (5175, 8188), (5290, 8010), (5340, 7935), (6141, 6900), (6348, 6675)]