75657240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1229}}^1$

素因数の和:1271

約数の個数: 160

約数和(自身を含む): 267894000

約数和(自身を除く): 192236760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 648, 684, 760, 810, 855, 1026, 1080, 1140, 1229, 1368, 1539, 1620, 1710, 2052, 2280, 2458, 2565, 3078, 3240, 3420, 3687, 4104, 4916, 5130, 6145, 6156, 6840, 7374, 7695, 9832, 10260, 11061, 12290, 12312, 14748, 15390, 18435, 20520, 22122, 23351, 24580, 29496, 30780, 33183, 36870, 44244, 46702, 49160, 55305, 61560, 66366, 70053, 73740, 88488, 93404, 99549, 110610, 116755, 132732, 140106, 147480, 165915, 186808, 199098, 210159, 221220, 233510, 265464, 280212, 331830, 350265, 398196, 420318, 442440, 467020, 497745, 560424, 630477, 663660, 700530, 796392, 840636, 934040, 995490, 1050795, 1260954, 1327320, 1401060, 1681272, 1891431, 1990980, 2101590, 2521908, 2802120, 3152385, 3782862, 3981960, 4203180, 5043816, 6304770, 7565724, 8406360, 9457155, 12609540, 15131448, 18914310, 25219080, 37828620, 75657240]

約数ペア:

[(1, 75657240), (2, 37828620), (3, 25219080), (4, 18914310), (5, 15131448), (6, 12609540), (8, 9457155), (9, 8406360), (10, 7565724), (12, 6304770), (15, 5043816), (18, 4203180), (19, 3981960), (20, 3782862), (24, 3152385), (27, 2802120), (30, 2521908), (36, 2101590), (38, 1990980), (40, 1891431), (45, 1681272), (54, 1401060), (57, 1327320), (60, 1260954), (72, 1050795), (76, 995490), (81, 934040), (90, 840636), (95, 796392), (108, 700530), (114, 663660), (120, 630477), (135, 560424), (152, 497745), (162, 467020), (171, 442440), (180, 420318), (190, 398196), (216, 350265), (228, 331830), (270, 280212), (285, 265464), (324, 233510), (342, 221220), (360, 210159), (380, 199098), (405, 186808), (456, 165915), (513, 147480), (540, 140106), (570, 132732), (648, 116755), (684, 110610), (760, 99549), (810, 93404), (855, 88488), (1026, 73740), (1080, 70053), (1140, 66366), (1229, 61560), (1368, 55305), (1539, 49160), (1620, 46702), (1710, 44244), (2052, 36870), (2280, 33183), (2458, 30780), (2565, 29496), (3078, 24580), (3240, 23351), (3420, 22122), (3687, 20520), (4104, 18435), (4916, 15390), (5130, 14748), (6145, 12312), (6156, 12290), (6840, 11061), (7374, 10260), (7695, 9832)]