250627260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{461}}^1$

素因数の和:544

約数の個数: 192

約数和(自身を含む): 821487744

約数和(自身を除く): 570860484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 41, 51, 52, 60, 65, 68, 78, 82, 85, 102, 123, 130, 156, 164, 170, 195, 204, 205, 221, 246, 255, 260, 340, 390, 410, 442, 461, 492, 510, 533, 615, 663, 697, 780, 820, 884, 922, 1020, 1066, 1105, 1230, 1326, 1383, 1394, 1599, 1844, 2091, 2132, 2210, 2305, 2460, 2652, 2665, 2766, 2788, 3198, 3315, 3485, 4182, 4420, 4610, 5330, 5532, 5993, 6396, 6630, 6915, 6970, 7837, 7995, 8364, 9061, 9220, 10455, 10660, 11986, 13260, 13830, 13940, 15674, 15990, 17979, 18122, 18901, 20910, 23511, 23972, 27183, 27660, 29965, 31348, 31980, 35958, 36244, 37802, 39185, 41820, 45305, 47022, 54366, 56703, 59930, 71916, 75604, 78370, 89895, 90610, 94044, 94505, 101881, 108732, 113406, 117555, 119860, 135915, 156740, 179790, 181220, 189010, 203762, 226812, 235110, 245713, 271830, 283515, 305643, 321317, 359580, 378020, 407524, 470220, 491426, 509405, 543660, 567030, 611286, 642634, 737139, 963951, 982852, 1018810, 1134060, 1222572, 1228565, 1285268, 1474278, 1528215, 1606585, 1927902, 2037620, 2457130, 2948556, 3056430, 3213170, 3685695, 3855804, 4177121, 4819755, 4914260, 6112860, 6426340, 7371390, 8354242, 9639510, 12531363, 14742780, 16708484, 19279020, 20885605, 25062726, 41771210, 50125452, 62656815, 83542420, 125313630, 250627260]

約数ペア:

[(1, 250627260), (2, 125313630), (3, 83542420), (4, 62656815), (5, 50125452), (6, 41771210), (10, 25062726), (12, 20885605), (13, 19279020), (15, 16708484), (17, 14742780), (20, 12531363), (26, 9639510), (30, 8354242), (34, 7371390), (39, 6426340), (41, 6112860), (51, 4914260), (52, 4819755), (60, 4177121), (65, 3855804), (68, 3685695), (78, 3213170), (82, 3056430), (85, 2948556), (102, 2457130), (123, 2037620), (130, 1927902), (156, 1606585), (164, 1528215), (170, 1474278), (195, 1285268), (204, 1228565), (205, 1222572), (221, 1134060), (246, 1018810), (255, 982852), (260, 963951), (340, 737139), (390, 642634), (410, 611286), (442, 567030), (461, 543660), (492, 509405), (510, 491426), (533, 470220), (615, 407524), (663, 378020), (697, 359580), (780, 321317), (820, 305643), (884, 283515), (922, 271830), (1020, 245713), (1066, 235110), (1105, 226812), (1230, 203762), (1326, 189010), (1383, 181220), (1394, 179790), (1599, 156740), (1844, 135915), (2091, 119860), (2132, 117555), (2210, 113406), (2305, 108732), (2460, 101881), (2652, 94505), (2665, 94044), (2766, 90610), (2788, 89895), (3198, 78370), (3315, 75604), (3485, 71916), (4182, 59930), (4420, 56703), (4610, 54366), (5330, 47022), (5532, 45305), (5993, 41820), (6396, 39185), (6630, 37802), (6915, 36244), (6970, 35958), (7837, 31980), (7995, 31348), (8364, 29965), (9061, 27660), (9220, 27183), (10455, 23972), (10660, 23511), (11986, 20910), (13260, 18901), (13830, 18122), (13940, 17979), (15674, 15990)]