149587380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{229}}^1$

素因数の和:454

約数の個数: 144

約数和(自身を含む): 482227200

約数和(自身を除く): 332639820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 191, 228, 229, 285, 342, 380, 382, 458, 570, 573, 684, 687, 764, 855, 916, 955, 1140, 1145, 1146, 1374, 1710, 1719, 1910, 2061, 2290, 2292, 2748, 2865, 3420, 3435, 3438, 3629, 3820, 4122, 4351, 4580, 5730, 6870, 6876, 7258, 8244, 8595, 8702, 10305, 10887, 11460, 13053, 13740, 14516, 17190, 17404, 18145, 20610, 21755, 21774, 26106, 32661, 34380, 36290, 39159, 41220, 43510, 43548, 43739, 52212, 54435, 65265, 65322, 72580, 78318, 87020, 87478, 108870, 130530, 130644, 131217, 156636, 163305, 174956, 195795, 217740, 218695, 261060, 262434, 326610, 391590, 393651, 437390, 524868, 653220, 656085, 783180, 787302, 831041, 874780, 1312170, 1574604, 1662082, 1968255, 2493123, 2624340, 3324164, 3936510, 4155205, 4986246, 7479369, 7873020, 8310410, 9972492, 12465615, 14958738, 16620820, 24931230, 29917476, 37396845, 49862460, 74793690, 149587380]

約数ペア:

[(1, 149587380), (2, 74793690), (3, 49862460), (4, 37396845), (5, 29917476), (6, 24931230), (9, 16620820), (10, 14958738), (12, 12465615), (15, 9972492), (18, 8310410), (19, 7873020), (20, 7479369), (30, 4986246), (36, 4155205), (38, 3936510), (45, 3324164), (57, 2624340), (60, 2493123), (76, 1968255), (90, 1662082), (95, 1574604), (114, 1312170), (171, 874780), (180, 831041), (190, 787302), (191, 783180), (228, 656085), (229, 653220), (285, 524868), (342, 437390), (380, 393651), (382, 391590), (458, 326610), (570, 262434), (573, 261060), (684, 218695), (687, 217740), (764, 195795), (855, 174956), (916, 163305), (955, 156636), (1140, 131217), (1145, 130644), (1146, 130530), (1374, 108870), (1710, 87478), (1719, 87020), (1910, 78318), (2061, 72580), (2290, 65322), (2292, 65265), (2748, 54435), (2865, 52212), (3420, 43739), (3435, 43548), (3438, 43510), (3629, 41220), (3820, 39159), (4122, 36290), (4351, 34380), (4580, 32661), (5730, 26106), (6870, 21774), (6876, 21755), (7258, 20610), (8244, 18145), (8595, 17404), (8702, 17190), (10305, 14516), (10887, 13740), (11460, 13053)]