2808445860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{74653}}^1$

素因数の和:74698

約数の個数: 144

約数和(自身を含む): 9782660160

約数和(自身を除く): 6974214300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 76, 90, 95, 99, 110, 114, 132, 165, 171, 180, 190, 198, 209, 220, 228, 285, 330, 342, 380, 396, 418, 495, 570, 627, 660, 684, 836, 855, 990, 1045, 1140, 1254, 1710, 1881, 1980, 2090, 2508, 3135, 3420, 3762, 4180, 6270, 7524, 9405, 12540, 18810, 37620, 74653, 149306, 223959, 298612, 373265, 447918, 671877, 746530, 821183, 895836, 1119795, 1343754, 1418407, 1493060, 1642366, 2239590, 2463549, 2687508, 2836814, 3284732, 3359385, 4105915, 4255221, 4479180, 4927098, 5673628, 6718770, 7092035, 7390647, 8211830, 8510442, 9854196, 12317745, 12765663, 13437540, 14184070, 14781294, 15602477, 16423660, 17020884, 21276105, 24635490, 25531326, 28368140, 29562588, 31204954, 36953235, 42552210, 46807431, 49270980, 51062652, 62409908, 63828315, 73906470, 78012385, 85104420, 93614862, 127656630, 140422293, 147812940, 156024770, 187229724, 234037155, 255313260, 280844586, 312049540, 468074310, 561689172, 702111465, 936148620, 1404222930, 2808445860]

約数ペア:

[(1, 2808445860), (2, 1404222930), (3, 936148620), (4, 702111465), (5, 561689172), (6, 468074310), (9, 312049540), (10, 280844586), (11, 255313260), (12, 234037155), (15, 187229724), (18, 156024770), (19, 147812940), (20, 140422293), (22, 127656630), (30, 93614862), (33, 85104420), (36, 78012385), (38, 73906470), (44, 63828315), (45, 62409908), (55, 51062652), (57, 49270980), (60, 46807431), (66, 42552210), (76, 36953235), (90, 31204954), (95, 29562588), (99, 28368140), (110, 25531326), (114, 24635490), (132, 21276105), (165, 17020884), (171, 16423660), (180, 15602477), (190, 14781294), (198, 14184070), (209, 13437540), (220, 12765663), (228, 12317745), (285, 9854196), (330, 8510442), (342, 8211830), (380, 7390647), (396, 7092035), (418, 6718770), (495, 5673628), (570, 4927098), (627, 4479180), (660, 4255221), (684, 4105915), (836, 3359385), (855, 3284732), (990, 2836814), (1045, 2687508), (1140, 2463549), (1254, 2239590), (1710, 1642366), (1881, 1493060), (1980, 1418407), (2090, 1343754), (2508, 1119795), (3135, 895836), (3420, 821183), (3762, 746530), (4180, 671877), (6270, 447918), (7524, 373265), (9405, 298612), (12540, 223959), (18810, 149306), (37620, 74653)]