73235880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:165

約数の個数: 256

約数和(自身を含む): 266112000

約数和(自身を除く): 192876120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 43, 45, 54, 57, 60, 72, 76, 83, 86, 90, 95, 108, 114, 120, 129, 135, 152, 166, 171, 172, 180, 190, 215, 216, 228, 249, 258, 270, 285, 332, 342, 344, 360, 380, 387, 415, 430, 456, 498, 513, 516, 540, 570, 645, 664, 684, 747, 760, 774, 817, 830, 855, 860, 996, 1026, 1032, 1080, 1140, 1161, 1245, 1290, 1368, 1494, 1548, 1577, 1634, 1660, 1710, 1720, 1935, 1992, 2052, 2241, 2280, 2322, 2451, 2490, 2565, 2580, 2988, 3096, 3154, 3268, 3320, 3420, 3569, 3735, 3870, 4085, 4104, 4482, 4644, 4731, 4902, 4980, 5130, 5160, 5805, 5976, 6308, 6536, 6840, 7138, 7353, 7470, 7740, 7885, 8170, 8964, 9288, 9462, 9804, 9960, 10260, 10707, 11205, 11610, 12255, 12616, 14193, 14276, 14706, 14940, 15480, 15770, 16340, 17845, 17928, 18924, 19608, 20520, 21414, 22059, 22410, 23220, 23655, 24510, 28386, 28552, 29412, 29880, 31540, 32121, 32680, 35690, 36765, 37848, 42579, 42828, 44118, 44820, 46440, 47310, 49020, 53535, 56772, 58824, 63080, 64242, 67811, 70965, 71380, 73530, 85158, 85656, 88236, 89640, 94620, 96363, 98040, 107070, 110295, 113544, 128484, 135622, 141930, 142760, 147060, 160605, 170316, 176472, 189240, 192726, 203433, 212895, 214140, 220590, 256968, 271244, 283860, 294120, 321210, 339055, 340632, 385452, 406866, 425790, 428280, 441180, 481815, 542488, 567720, 610299, 642420, 678110, 770904, 813732, 851580, 882360, 963630, 1017165, 1220598, 1284840, 1356220, 1627464, 1703160, 1830897, 1927260, 2034330, 2441196, 2712440, 3051495, 3661794, 3854520, 4068660, 4882392, 6102990, 7323588, 8137320, 9154485, 12205980, 14647176, 18308970, 24411960, 36617940, 73235880]

約数ペア:

[(1, 73235880), (2, 36617940), (3, 24411960), (4, 18308970), (5, 14647176), (6, 12205980), (8, 9154485), (9, 8137320), (10, 7323588), (12, 6102990), (15, 4882392), (18, 4068660), (19, 3854520), (20, 3661794), (24, 3051495), (27, 2712440), (30, 2441196), (36, 2034330), (38, 1927260), (40, 1830897), (43, 1703160), (45, 1627464), (54, 1356220), (57, 1284840), (60, 1220598), (72, 1017165), (76, 963630), (83, 882360), (86, 851580), (90, 813732), (95, 770904), (108, 678110), (114, 642420), (120, 610299), (129, 567720), (135, 542488), (152, 481815), (166, 441180), (171, 428280), (172, 425790), (180, 406866), (190, 385452), (215, 340632), (216, 339055), (228, 321210), (249, 294120), (258, 283860), (270, 271244), (285, 256968), (332, 220590), (342, 214140), (344, 212895), (360, 203433), (380, 192726), (387, 189240), (415, 176472), (430, 170316), (456, 160605), (498, 147060), (513, 142760), (516, 141930), (540, 135622), (570, 128484), (645, 113544), (664, 110295), (684, 107070), (747, 98040), (760, 96363), (774, 94620), (817, 89640), (830, 88236), (855, 85656), (860, 85158), (996, 73530), (1026, 71380), (1032, 70965), (1080, 67811), (1140, 64242), (1161, 63080), (1245, 58824), (1290, 56772), (1368, 53535), (1494, 49020), (1548, 47310), (1577, 46440), (1634, 44820), (1660, 44118), (1710, 42828), (1720, 42579), (1935, 37848), (1992, 36765), (2052, 35690), (2241, 32680), (2280, 32121), (2322, 31540), (2451, 29880), (2490, 29412), (2565, 28552), (2580, 28386), (2988, 24510), (3096, 23655), (3154, 23220), (3268, 22410), (3320, 22059), (3420, 21414), (3569, 20520), (3735, 19608), (3870, 18924), (4085, 17928), (4104, 17845), (4482, 16340), (4644, 15770), (4731, 15480), (4902, 14940), (4980, 14706), (5130, 14276), (5160, 14193), (5805, 12616), (5976, 12255), (6308, 11610), (6536, 11205), (6840, 10707), (7138, 10260), (7353, 9960), (7470, 9804), (7740, 9462), (7885, 9288), (8170, 8964)]