162707220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2243}}^1$

素因数の和:2302

約数の個数: 144

約数和(自身を含む): 548900352

約数和(自身を除く): 386193132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 90, 93, 117, 124, 130, 155, 156, 180, 186, 195, 234, 260, 279, 310, 372, 390, 403, 465, 468, 558, 585, 620, 780, 806, 930, 1116, 1170, 1209, 1395, 1612, 1860, 2015, 2243, 2340, 2418, 2790, 3627, 4030, 4486, 4836, 5580, 6045, 6729, 7254, 8060, 8972, 11215, 12090, 13458, 14508, 18135, 20187, 22430, 24180, 26916, 29159, 33645, 36270, 40374, 44860, 58318, 67290, 69533, 72540, 80748, 87477, 100935, 116636, 134580, 139066, 145795, 174954, 201870, 208599, 262431, 278132, 291590, 347665, 349908, 403740, 417198, 437385, 524862, 583180, 625797, 695330, 834396, 874770, 903929, 1042995, 1049724, 1251594, 1312155, 1390660, 1749540, 1807858, 2085990, 2503188, 2624310, 2711787, 3128985, 3615716, 4171980, 4519645, 5248620, 5423574, 6257970, 8135361, 9039290, 10847148, 12515940, 13558935, 16270722, 18078580, 27117870, 32541444, 40676805, 54235740, 81353610, 162707220]

約数ペア:

[(1, 162707220), (2, 81353610), (3, 54235740), (4, 40676805), (5, 32541444), (6, 27117870), (9, 18078580), (10, 16270722), (12, 13558935), (13, 12515940), (15, 10847148), (18, 9039290), (20, 8135361), (26, 6257970), (30, 5423574), (31, 5248620), (36, 4519645), (39, 4171980), (45, 3615716), (52, 3128985), (60, 2711787), (62, 2624310), (65, 2503188), (78, 2085990), (90, 1807858), (93, 1749540), (117, 1390660), (124, 1312155), (130, 1251594), (155, 1049724), (156, 1042995), (180, 903929), (186, 874770), (195, 834396), (234, 695330), (260, 625797), (279, 583180), (310, 524862), (372, 437385), (390, 417198), (403, 403740), (465, 349908), (468, 347665), (558, 291590), (585, 278132), (620, 262431), (780, 208599), (806, 201870), (930, 174954), (1116, 145795), (1170, 139066), (1209, 134580), (1395, 116636), (1612, 100935), (1860, 87477), (2015, 80748), (2243, 72540), (2340, 69533), (2418, 67290), (2790, 58318), (3627, 44860), (4030, 40374), (4486, 36270), (4836, 33645), (5580, 29159), (6045, 26916), (6729, 24180), (7254, 22430), (8060, 20187), (8972, 18135), (11215, 14508), (12090, 13458)]