228227580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5843}}^1$

素因数の和:5896

約数の個数: 144

約数和(自身を含む): 816850944

約数和(自身を除く): 588623364

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 279, 310, 315, 372, 420, 434, 465, 558, 620, 630, 651, 868, 930, 1085, 1116, 1260, 1302, 1395, 1860, 1953, 2170, 2604, 2790, 3255, 3906, 4340, 5580, 5843, 6510, 7812, 9765, 11686, 13020, 17529, 19530, 23372, 29215, 35058, 39060, 40901, 52587, 58430, 70116, 81802, 87645, 105174, 116860, 122703, 163604, 175290, 181133, 204505, 210348, 245406, 262935, 350580, 362266, 368109, 409010, 490812, 525870, 543399, 613515, 724532, 736218, 818020, 905665, 1051740, 1086798, 1227030, 1267931, 1472436, 1630197, 1811330, 1840545, 2173596, 2454060, 2535862, 2716995, 3260394, 3622660, 3681090, 3803793, 5071724, 5433990, 6339655, 6520788, 7362180, 7607586, 8150985, 10867980, 11411379, 12679310, 15215172, 16301970, 19018965, 22822758, 25358620, 32603940, 38037930, 45645516, 57056895, 76075860, 114113790, 228227580]

約数ペア:

[(1, 228227580), (2, 114113790), (3, 76075860), (4, 57056895), (5, 45645516), (6, 38037930), (7, 32603940), (9, 25358620), (10, 22822758), (12, 19018965), (14, 16301970), (15, 15215172), (18, 12679310), (20, 11411379), (21, 10867980), (28, 8150985), (30, 7607586), (31, 7362180), (35, 6520788), (36, 6339655), (42, 5433990), (45, 5071724), (60, 3803793), (62, 3681090), (63, 3622660), (70, 3260394), (84, 2716995), (90, 2535862), (93, 2454060), (105, 2173596), (124, 1840545), (126, 1811330), (140, 1630197), (155, 1472436), (180, 1267931), (186, 1227030), (210, 1086798), (217, 1051740), (252, 905665), (279, 818020), (310, 736218), (315, 724532), (372, 613515), (420, 543399), (434, 525870), (465, 490812), (558, 409010), (620, 368109), (630, 362266), (651, 350580), (868, 262935), (930, 245406), (1085, 210348), (1116, 204505), (1260, 181133), (1302, 175290), (1395, 163604), (1860, 122703), (1953, 116860), (2170, 105174), (2604, 87645), (2790, 81802), (3255, 70116), (3906, 58430), (4340, 52587), (5580, 40901), (5843, 39060), (6510, 35058), (7812, 29215), (9765, 23372), (11686, 19530), (13020, 17529)]