204601800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1543}}^1$

素因数の和:1592

約数の個数: 192

約数和(自身を含む): 723703680

約数和(自身を除く): 519101880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 25, 26, 30, 34, 39, 40, 50, 51, 52, 60, 65, 68, 75, 78, 85, 100, 102, 104, 120, 130, 136, 150, 156, 170, 195, 200, 204, 221, 255, 260, 300, 312, 325, 340, 390, 408, 425, 442, 510, 520, 600, 650, 663, 680, 780, 850, 884, 975, 1020, 1105, 1275, 1300, 1326, 1543, 1560, 1700, 1768, 1950, 2040, 2210, 2550, 2600, 2652, 3086, 3315, 3400, 3900, 4420, 4629, 5100, 5304, 5525, 6172, 6630, 7715, 7800, 8840, 9258, 10200, 11050, 12344, 13260, 15430, 16575, 18516, 20059, 22100, 23145, 26231, 26520, 30860, 33150, 37032, 38575, 40118, 44200, 46290, 52462, 60177, 61720, 66300, 77150, 78693, 80236, 92580, 100295, 104924, 115725, 120354, 131155, 132600, 154300, 157386, 160472, 185160, 200590, 209848, 231450, 240708, 262310, 300885, 308600, 314772, 341003, 393465, 401180, 462900, 481416, 501475, 524620, 601770, 629544, 655775, 682006, 786930, 802360, 925800, 1002950, 1023009, 1049240, 1203540, 1311550, 1364012, 1504425, 1573860, 1705015, 1967325, 2005900, 2046018, 2407080, 2623100, 2728024, 3008850, 3147720, 3410030, 3934650, 4011800, 4092036, 5115045, 5246200, 6017700, 6820060, 7869300, 8184072, 8525075, 10230090, 12035400, 13640120, 15738600, 17050150, 20460180, 25575225, 34100300, 40920360, 51150450, 68200600, 102300900, 204601800]

約数ペア:

[(1, 204601800), (2, 102300900), (3, 68200600), (4, 51150450), (5, 40920360), (6, 34100300), (8, 25575225), (10, 20460180), (12, 17050150), (13, 15738600), (15, 13640120), (17, 12035400), (20, 10230090), (24, 8525075), (25, 8184072), (26, 7869300), (30, 6820060), (34, 6017700), (39, 5246200), (40, 5115045), (50, 4092036), (51, 4011800), (52, 3934650), (60, 3410030), (65, 3147720), (68, 3008850), (75, 2728024), (78, 2623100), (85, 2407080), (100, 2046018), (102, 2005900), (104, 1967325), (120, 1705015), (130, 1573860), (136, 1504425), (150, 1364012), (156, 1311550), (170, 1203540), (195, 1049240), (200, 1023009), (204, 1002950), (221, 925800), (255, 802360), (260, 786930), (300, 682006), (312, 655775), (325, 629544), (340, 601770), (390, 524620), (408, 501475), (425, 481416), (442, 462900), (510, 401180), (520, 393465), (600, 341003), (650, 314772), (663, 308600), (680, 300885), (780, 262310), (850, 240708), (884, 231450), (975, 209848), (1020, 200590), (1105, 185160), (1275, 160472), (1300, 157386), (1326, 154300), (1543, 132600), (1560, 131155), (1700, 120354), (1768, 115725), (1950, 104924), (2040, 100295), (2210, 92580), (2550, 80236), (2600, 78693), (2652, 77150), (3086, 66300), (3315, 61720), (3400, 60177), (3900, 52462), (4420, 46290), (4629, 44200), (5100, 40118), (5304, 38575), (5525, 37032), (6172, 33150), (6630, 30860), (7715, 26520), (7800, 26231), (8840, 23145), (9258, 22100), (10200, 20059), (11050, 18516), (12344, 16575), (13260, 15430)]