325925460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{5279}}^1$

素因数の和:5315

約数の個数: 144

約数和(自身を含む): 1153152000

約数和(自身を除く): 827226540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 343, 420, 441, 490, 588, 630, 686, 735, 882, 980, 1029, 1260, 1372, 1470, 1715, 1764, 2058, 2205, 2940, 3087, 3430, 4116, 4410, 5145, 5279, 6174, 6860, 8820, 10290, 10558, 12348, 15435, 15837, 20580, 21116, 26395, 30870, 31674, 36953, 47511, 52790, 61740, 63348, 73906, 79185, 95022, 105580, 110859, 147812, 158370, 184765, 190044, 221718, 237555, 258671, 316740, 332577, 369530, 443436, 475110, 517342, 554295, 665154, 739060, 776013, 950220, 1034684, 1108590, 1293355, 1330308, 1552026, 1662885, 1810697, 2217180, 2328039, 2586710, 3104052, 3325770, 3621394, 3880065, 4656078, 5173420, 5432091, 6651540, 7242788, 7760130, 9053485, 9312156, 10864182, 11640195, 15520260, 16296273, 18106970, 21728364, 23280390, 27160455, 32592546, 36213940, 46560780, 54320910, 65185092, 81481365, 108641820, 162962730, 325925460]

約数ペア:

[(1, 325925460), (2, 162962730), (3, 108641820), (4, 81481365), (5, 65185092), (6, 54320910), (7, 46560780), (9, 36213940), (10, 32592546), (12, 27160455), (14, 23280390), (15, 21728364), (18, 18106970), (20, 16296273), (21, 15520260), (28, 11640195), (30, 10864182), (35, 9312156), (36, 9053485), (42, 7760130), (45, 7242788), (49, 6651540), (60, 5432091), (63, 5173420), (70, 4656078), (84, 3880065), (90, 3621394), (98, 3325770), (105, 3104052), (126, 2586710), (140, 2328039), (147, 2217180), (180, 1810697), (196, 1662885), (210, 1552026), (245, 1330308), (252, 1293355), (294, 1108590), (315, 1034684), (343, 950220), (420, 776013), (441, 739060), (490, 665154), (588, 554295), (630, 517342), (686, 475110), (735, 443436), (882, 369530), (980, 332577), (1029, 316740), (1260, 258671), (1372, 237555), (1470, 221718), (1715, 190044), (1764, 184765), (2058, 158370), (2205, 147812), (2940, 110859), (3087, 105580), (3430, 95022), (4116, 79185), (4410, 73906), (5145, 63348), (5279, 61740), (6174, 52790), (6860, 47511), (8820, 36953), (10290, 31674), (10558, 30870), (12348, 26395), (15435, 21116), (15837, 20580)]