188801100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:281

約数の個数: 216

約数和(自身を含む): 636643280

約数和(自身を除く): 447842180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 61, 75, 76, 90, 95, 100, 114, 122, 150, 171, 180, 181, 183, 190, 225, 228, 244, 285, 300, 305, 342, 362, 366, 380, 450, 475, 543, 549, 570, 610, 684, 724, 732, 855, 900, 905, 915, 950, 1086, 1098, 1140, 1159, 1220, 1425, 1525, 1629, 1710, 1810, 1830, 1900, 2172, 2196, 2318, 2715, 2745, 2850, 3050, 3258, 3420, 3439, 3477, 3620, 3660, 4275, 4525, 4575, 4636, 5430, 5490, 5700, 5795, 6100, 6516, 6878, 6954, 8145, 8550, 9050, 9150, 10317, 10431, 10860, 10980, 11041, 11590, 13575, 13725, 13756, 13908, 16290, 17100, 17195, 17385, 18100, 18300, 20634, 20862, 22082, 23180, 27150, 27450, 28975, 30951, 32580, 33123, 34390, 34770, 40725, 41268, 41724, 44164, 51585, 52155, 54300, 54900, 55205, 57950, 61902, 66246, 68780, 69540, 81450, 85975, 86925, 99369, 103170, 104310, 110410, 115900, 123804, 132492, 154755, 162900, 165615, 171950, 173850, 198738, 206340, 208620, 209779, 220820, 257925, 260775, 276025, 309510, 331230, 343900, 347700, 397476, 419558, 496845, 515850, 521550, 552050, 619020, 629337, 662460, 773775, 828075, 839116, 993690, 1031700, 1043100, 1048895, 1104100, 1258674, 1547550, 1656150, 1888011, 1987380, 2097790, 2484225, 2517348, 3095100, 3146685, 3312300, 3776022, 4195580, 4968450, 5244475, 6293370, 7552044, 9440055, 9936900, 10488950, 12586740, 15733425, 18880110, 20977900, 31466850, 37760220, 47200275, 62933700, 94400550, 188801100]

約数ペア:

[(1, 188801100), (2, 94400550), (3, 62933700), (4, 47200275), (5, 37760220), (6, 31466850), (9, 20977900), (10, 18880110), (12, 15733425), (15, 12586740), (18, 10488950), (19, 9936900), (20, 9440055), (25, 7552044), (30, 6293370), (36, 5244475), (38, 4968450), (45, 4195580), (50, 3776022), (57, 3312300), (60, 3146685), (61, 3095100), (75, 2517348), (76, 2484225), (90, 2097790), (95, 1987380), (100, 1888011), (114, 1656150), (122, 1547550), (150, 1258674), (171, 1104100), (180, 1048895), (181, 1043100), (183, 1031700), (190, 993690), (225, 839116), (228, 828075), (244, 773775), (285, 662460), (300, 629337), (305, 619020), (342, 552050), (362, 521550), (366, 515850), (380, 496845), (450, 419558), (475, 397476), (543, 347700), (549, 343900), (570, 331230), (610, 309510), (684, 276025), (724, 260775), (732, 257925), (855, 220820), (900, 209779), (905, 208620), (915, 206340), (950, 198738), (1086, 173850), (1098, 171950), (1140, 165615), (1159, 162900), (1220, 154755), (1425, 132492), (1525, 123804), (1629, 115900), (1710, 110410), (1810, 104310), (1830, 103170), (1900, 99369), (2172, 86925), (2196, 85975), (2318, 81450), (2715, 69540), (2745, 68780), (2850, 66246), (3050, 61902), (3258, 57950), (3420, 55205), (3439, 54900), (3477, 54300), (3620, 52155), (3660, 51585), (4275, 44164), (4525, 41724), (4575, 41268), (4636, 40725), (5430, 34770), (5490, 34390), (5700, 33123), (5795, 32580), (6100, 30951), (6516, 28975), (6878, 27450), (6954, 27150), (8145, 23180), (8550, 22082), (9050, 20862), (9150, 20634), (10317, 18300), (10431, 18100), (10860, 17385), (10980, 17195), (11041, 17100), (11590, 16290), (13575, 13908), (13725, 13756)]