225744360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2699}}^1$

素因数の和:2771

約数の個数: 128

約数和(自身を含む): 734832000

約数和(自身を除く): 509087640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 41, 51, 60, 68, 82, 85, 102, 120, 123, 136, 164, 170, 204, 205, 246, 255, 328, 340, 408, 410, 492, 510, 615, 680, 697, 820, 984, 1020, 1230, 1394, 1640, 2040, 2091, 2460, 2699, 2788, 3485, 4182, 4920, 5398, 5576, 6970, 8097, 8364, 10455, 10796, 13495, 13940, 16194, 16728, 20910, 21592, 26990, 27880, 32388, 40485, 41820, 45883, 53980, 64776, 80970, 83640, 91766, 107960, 110659, 137649, 161940, 183532, 221318, 229415, 275298, 323880, 331977, 367064, 442636, 458830, 550596, 553295, 663954, 688245, 885272, 917660, 1101192, 1106590, 1327908, 1376490, 1659885, 1835320, 1881203, 2213180, 2655816, 2752980, 3319770, 3762406, 4426360, 5505960, 5643609, 6639540, 7524812, 9406015, 11287218, 13279080, 15049624, 18812030, 22574436, 28218045, 37624060, 45148872, 56436090, 75248120, 112872180, 225744360]

約数ペア:

[(1, 225744360), (2, 112872180), (3, 75248120), (4, 56436090), (5, 45148872), (6, 37624060), (8, 28218045), (10, 22574436), (12, 18812030), (15, 15049624), (17, 13279080), (20, 11287218), (24, 9406015), (30, 7524812), (34, 6639540), (40, 5643609), (41, 5505960), (51, 4426360), (60, 3762406), (68, 3319770), (82, 2752980), (85, 2655816), (102, 2213180), (120, 1881203), (123, 1835320), (136, 1659885), (164, 1376490), (170, 1327908), (204, 1106590), (205, 1101192), (246, 917660), (255, 885272), (328, 688245), (340, 663954), (408, 553295), (410, 550596), (492, 458830), (510, 442636), (615, 367064), (680, 331977), (697, 323880), (820, 275298), (984, 229415), (1020, 221318), (1230, 183532), (1394, 161940), (1640, 137649), (2040, 110659), (2091, 107960), (2460, 91766), (2699, 83640), (2788, 80970), (3485, 64776), (4182, 53980), (4920, 45883), (5398, 41820), (5576, 40485), (6970, 32388), (8097, 27880), (8364, 26990), (10455, 21592), (10796, 20910), (13495, 16728), (13940, 16194)]