42132690

素因数分解:

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

素因数の和:269

約数の個数: 128

約数和(自身を含む): 121651200

約数和(自身を除く): 79518510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 43, 45, 54, 57, 86, 90, 95, 114, 129, 135, 171, 190, 191, 215, 258, 270, 285, 342, 382, 387, 430, 513, 570, 573, 645, 774, 817, 855, 955, 1026, 1146, 1161, 1290, 1634, 1710, 1719, 1910, 1935, 2322, 2451, 2565, 2865, 3438, 3629, 3870, 4085, 4902, 5130, 5157, 5730, 5805, 7258, 7353, 8170, 8213, 8595, 10314, 10887, 11610, 12255, 14706, 16426, 17190, 18145, 21774, 22059, 24510, 24639, 25785, 32661, 36290, 36765, 41065, 44118, 49278, 51570, 54435, 65322, 73530, 73917, 82130, 97983, 108870, 110295, 123195, 147834, 156047, 163305, 195966, 220590, 221751, 246390, 312094, 326610, 369585, 443502, 468141, 489915, 739170, 780235, 936282, 979830, 1108755, 1404423, 1560470, 2217510, 2340705, 2808846, 4213269, 4681410, 7022115, 8426538, 14044230, 21066345, 42132690]

約数ペア:

[(1, 42132690), (2, 21066345), (3, 14044230), (5, 8426538), (6, 7022115), (9, 4681410), (10, 4213269), (15, 2808846), (18, 2340705), (19, 2217510), (27, 1560470), (30, 1404423), (38, 1108755), (43, 979830), (45, 936282), (54, 780235), (57, 739170), (86, 489915), (90, 468141), (95, 443502), (114, 369585), (129, 326610), (135, 312094), (171, 246390), (190, 221751), (191, 220590), (215, 195966), (258, 163305), (270, 156047), (285, 147834), (342, 123195), (382, 110295), (387, 108870), (430, 97983), (513, 82130), (570, 73917), (573, 73530), (645, 65322), (774, 54435), (817, 51570), (855, 49278), (955, 44118), (1026, 41065), (1146, 36765), (1161, 36290), (1290, 32661), (1634, 25785), (1710, 24639), (1719, 24510), (1910, 22059), (1935, 21774), (2322, 18145), (2451, 17190), (2565, 16426), (2865, 14706), (3438, 12255), (3629, 11610), (3870, 10887), (4085, 10314), (4902, 8595), (5130, 8213), (5157, 8170), (5730, 7353), (5805, 7258)]