72572400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1061}}^1$

素因数の和:1104

約数の個数: 180

約数和(自身を含む): 265351320

約数和(自身を除く): 192778920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 100, 114, 120, 144, 150, 152, 171, 180, 190, 200, 225, 228, 240, 285, 300, 304, 342, 360, 380, 400, 450, 456, 475, 570, 600, 684, 720, 760, 855, 900, 912, 950, 1061, 1140, 1200, 1368, 1425, 1520, 1710, 1800, 1900, 2122, 2280, 2736, 2850, 3183, 3420, 3600, 3800, 4244, 4275, 4560, 5305, 5700, 6366, 6840, 7600, 8488, 8550, 9549, 10610, 11400, 12732, 13680, 15915, 16976, 17100, 19098, 20159, 21220, 22800, 25464, 26525, 31830, 34200, 38196, 40318, 42440, 47745, 50928, 53050, 60477, 63660, 68400, 76392, 79575, 80636, 84880, 95490, 100795, 106100, 120954, 127320, 152784, 159150, 161272, 181431, 190980, 201590, 212200, 238725, 241908, 254640, 302385, 318300, 322544, 362862, 381960, 403180, 424400, 477450, 483816, 503975, 604770, 636600, 725724, 763920, 806360, 907155, 954900, 967632, 1007950, 1209540, 1273200, 1451448, 1511925, 1612720, 1814310, 1909800, 2015900, 2419080, 2902896, 3023850, 3628620, 3819600, 4031800, 4535775, 4838160, 6047700, 7257240, 8063600, 9071550, 12095400, 14514480, 18143100, 24190800, 36286200, 72572400]

約数ペア:

[(1, 72572400), (2, 36286200), (3, 24190800), (4, 18143100), (5, 14514480), (6, 12095400), (8, 9071550), (9, 8063600), (10, 7257240), (12, 6047700), (15, 4838160), (16, 4535775), (18, 4031800), (19, 3819600), (20, 3628620), (24, 3023850), (25, 2902896), (30, 2419080), (36, 2015900), (38, 1909800), (40, 1814310), (45, 1612720), (48, 1511925), (50, 1451448), (57, 1273200), (60, 1209540), (72, 1007950), (75, 967632), (76, 954900), (80, 907155), (90, 806360), (95, 763920), (100, 725724), (114, 636600), (120, 604770), (144, 503975), (150, 483816), (152, 477450), (171, 424400), (180, 403180), (190, 381960), (200, 362862), (225, 322544), (228, 318300), (240, 302385), (285, 254640), (300, 241908), (304, 238725), (342, 212200), (360, 201590), (380, 190980), (400, 181431), (450, 161272), (456, 159150), (475, 152784), (570, 127320), (600, 120954), (684, 106100), (720, 100795), (760, 95490), (855, 84880), (900, 80636), (912, 79575), (950, 76392), (1061, 68400), (1140, 63660), (1200, 60477), (1368, 53050), (1425, 50928), (1520, 47745), (1710, 42440), (1800, 40318), (1900, 38196), (2122, 34200), (2280, 31830), (2736, 26525), (2850, 25464), (3183, 22800), (3420, 21220), (3600, 20159), (3800, 19098), (4244, 17100), (4275, 16976), (4560, 15915), (5305, 13680), (5700, 12732), (6366, 11400), (6840, 10610), (7600, 9549), (8488, 8550)]