53235720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:260

約数の個数: 192

約数和(自身を含む): 187387200

約数和(自身を除く): 134151480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 43, 45, 57, 60, 72, 76, 86, 90, 95, 114, 120, 129, 152, 171, 172, 180, 181, 190, 215, 228, 258, 285, 342, 344, 360, 362, 380, 387, 430, 456, 516, 543, 570, 645, 684, 724, 760, 774, 817, 855, 860, 905, 1032, 1086, 1140, 1290, 1368, 1448, 1548, 1629, 1634, 1710, 1720, 1810, 1935, 2172, 2280, 2451, 2580, 2715, 3096, 3258, 3268, 3420, 3439, 3620, 3870, 4085, 4344, 4902, 5160, 5430, 6516, 6536, 6840, 6878, 7240, 7353, 7740, 7783, 8145, 8170, 9804, 10317, 10860, 12255, 13032, 13756, 14706, 15480, 15566, 16290, 16340, 17195, 19608, 20634, 21720, 23349, 24510, 27512, 29412, 30951, 31132, 32580, 32680, 34390, 36765, 38915, 41268, 46698, 49020, 51585, 58824, 61902, 62264, 65160, 68780, 70047, 73530, 77830, 82536, 93396, 98040, 103170, 116745, 123804, 137560, 140094, 147060, 147877, 154755, 155660, 186792, 206340, 233490, 247608, 280188, 294120, 295754, 309510, 311320, 350235, 412680, 443631, 466980, 560376, 591508, 619020, 700470, 739385, 887262, 933960, 1183016, 1238040, 1330893, 1400940, 1478770, 1774524, 2218155, 2661786, 2801880, 2957540, 3549048, 4436310, 5323572, 5915080, 6654465, 8872620, 10647144, 13308930, 17745240, 26617860, 53235720]

約数ペア:

[(1, 53235720), (2, 26617860), (3, 17745240), (4, 13308930), (5, 10647144), (6, 8872620), (8, 6654465), (9, 5915080), (10, 5323572), (12, 4436310), (15, 3549048), (18, 2957540), (19, 2801880), (20, 2661786), (24, 2218155), (30, 1774524), (36, 1478770), (38, 1400940), (40, 1330893), (43, 1238040), (45, 1183016), (57, 933960), (60, 887262), (72, 739385), (76, 700470), (86, 619020), (90, 591508), (95, 560376), (114, 466980), (120, 443631), (129, 412680), (152, 350235), (171, 311320), (172, 309510), (180, 295754), (181, 294120), (190, 280188), (215, 247608), (228, 233490), (258, 206340), (285, 186792), (342, 155660), (344, 154755), (360, 147877), (362, 147060), (380, 140094), (387, 137560), (430, 123804), (456, 116745), (516, 103170), (543, 98040), (570, 93396), (645, 82536), (684, 77830), (724, 73530), (760, 70047), (774, 68780), (817, 65160), (855, 62264), (860, 61902), (905, 58824), (1032, 51585), (1086, 49020), (1140, 46698), (1290, 41268), (1368, 38915), (1448, 36765), (1548, 34390), (1629, 32680), (1634, 32580), (1710, 31132), (1720, 30951), (1810, 29412), (1935, 27512), (2172, 24510), (2280, 23349), (2451, 21720), (2580, 20634), (2715, 19608), (3096, 17195), (3258, 16340), (3268, 16290), (3420, 15566), (3439, 15480), (3620, 14706), (3870, 13756), (4085, 13032), (4344, 12255), (4902, 10860), (5160, 10317), (5430, 9804), (6516, 8170), (6536, 8145), (6840, 7783), (6878, 7740), (7240, 7353)]