200923740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1699}}^1$

素因数の和:1793

約数の個数: 120

約数和(自身を含む): 639315600

約数和(自身を除く): 438391860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 73, 81, 90, 108, 135, 146, 162, 180, 219, 270, 292, 324, 365, 405, 438, 540, 657, 730, 810, 876, 1095, 1314, 1460, 1620, 1699, 1971, 2190, 2628, 3285, 3398, 3942, 4380, 5097, 5913, 6570, 6796, 7884, 8495, 9855, 10194, 11826, 13140, 15291, 16990, 19710, 20388, 23652, 25485, 29565, 30582, 33980, 39420, 45873, 50970, 59130, 61164, 76455, 91746, 101940, 118260, 124027, 137619, 152910, 183492, 229365, 248054, 275238, 305820, 372081, 458730, 496108, 550476, 620135, 688095, 744162, 917460, 1116243, 1240270, 1376190, 1488324, 1860405, 2232486, 2480540, 2752380, 3348729, 3720810, 4464972, 5581215, 6697458, 7441620, 10046187, 11162430, 13394916, 16743645, 20092374, 22324860, 33487290, 40184748, 50230935, 66974580, 100461870, 200923740]

約数ペア:

[(1, 200923740), (2, 100461870), (3, 66974580), (4, 50230935), (5, 40184748), (6, 33487290), (9, 22324860), (10, 20092374), (12, 16743645), (15, 13394916), (18, 11162430), (20, 10046187), (27, 7441620), (30, 6697458), (36, 5581215), (45, 4464972), (54, 3720810), (60, 3348729), (73, 2752380), (81, 2480540), (90, 2232486), (108, 1860405), (135, 1488324), (146, 1376190), (162, 1240270), (180, 1116243), (219, 917460), (270, 744162), (292, 688095), (324, 620135), (365, 550476), (405, 496108), (438, 458730), (540, 372081), (657, 305820), (730, 275238), (810, 248054), (876, 229365), (1095, 183492), (1314, 152910), (1460, 137619), (1620, 124027), (1699, 118260), (1971, 101940), (2190, 91746), (2628, 76455), (3285, 61164), (3398, 59130), (3942, 50970), (4380, 45873), (5097, 39420), (5913, 33980), (6570, 30582), (6796, 29565), (7884, 25485), (8495, 23652), (9855, 20388), (10194, 19710), (11826, 16990), (13140, 15291)]