84265380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:271

約数の個数: 192

約数和(自身を含む): 283852800

約数和(自身を除く): 199587420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 43, 45, 54, 57, 60, 76, 86, 90, 95, 108, 114, 129, 135, 171, 172, 180, 190, 191, 215, 228, 258, 270, 285, 342, 380, 382, 387, 430, 513, 516, 540, 570, 573, 645, 684, 764, 774, 817, 855, 860, 955, 1026, 1140, 1146, 1161, 1290, 1548, 1634, 1710, 1719, 1910, 1935, 2052, 2292, 2322, 2451, 2565, 2580, 2865, 3268, 3420, 3438, 3629, 3820, 3870, 4085, 4644, 4902, 5130, 5157, 5730, 5805, 6876, 7258, 7353, 7740, 8170, 8213, 8595, 9804, 10260, 10314, 10887, 11460, 11610, 12255, 14516, 14706, 16340, 16426, 17190, 18145, 20628, 21774, 22059, 23220, 24510, 24639, 25785, 29412, 32661, 32852, 34380, 36290, 36765, 41065, 43548, 44118, 49020, 49278, 51570, 54435, 65322, 72580, 73530, 73917, 82130, 88236, 97983, 98556, 103140, 108870, 110295, 123195, 130644, 147060, 147834, 156047, 163305, 164260, 195966, 217740, 220590, 221751, 246390, 295668, 312094, 326610, 369585, 391932, 441180, 443502, 468141, 489915, 492780, 624188, 653220, 739170, 780235, 887004, 936282, 979830, 1108755, 1404423, 1478340, 1560470, 1872564, 1959660, 2217510, 2340705, 2808846, 3120940, 4213269, 4435020, 4681410, 5617692, 7022115, 8426538, 9362820, 14044230, 16853076, 21066345, 28088460, 42132690, 84265380]

約数ペア:

[(1, 84265380), (2, 42132690), (3, 28088460), (4, 21066345), (5, 16853076), (6, 14044230), (9, 9362820), (10, 8426538), (12, 7022115), (15, 5617692), (18, 4681410), (19, 4435020), (20, 4213269), (27, 3120940), (30, 2808846), (36, 2340705), (38, 2217510), (43, 1959660), (45, 1872564), (54, 1560470), (57, 1478340), (60, 1404423), (76, 1108755), (86, 979830), (90, 936282), (95, 887004), (108, 780235), (114, 739170), (129, 653220), (135, 624188), (171, 492780), (172, 489915), (180, 468141), (190, 443502), (191, 441180), (215, 391932), (228, 369585), (258, 326610), (270, 312094), (285, 295668), (342, 246390), (380, 221751), (382, 220590), (387, 217740), (430, 195966), (513, 164260), (516, 163305), (540, 156047), (570, 147834), (573, 147060), (645, 130644), (684, 123195), (764, 110295), (774, 108870), (817, 103140), (855, 98556), (860, 97983), (955, 88236), (1026, 82130), (1140, 73917), (1146, 73530), (1161, 72580), (1290, 65322), (1548, 54435), (1634, 51570), (1710, 49278), (1719, 49020), (1910, 44118), (1935, 43548), (2052, 41065), (2292, 36765), (2322, 36290), (2451, 34380), (2565, 32852), (2580, 32661), (2865, 29412), (3268, 25785), (3420, 24639), (3438, 24510), (3629, 23220), (3820, 22059), (3870, 21774), (4085, 20628), (4644, 18145), (4902, 17190), (5130, 16426), (5157, 16340), (5730, 14706), (5805, 14516), (6876, 12255), (7258, 11610), (7353, 11460), (7740, 10887), (8170, 10314), (8213, 10260), (8595, 9804)]