144225960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^2$

素因数の和:172

約数の個数: 192

約数和(自身を含む): 490276800

約数和(自身を除く): 346050840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 61, 68, 76, 85, 95, 102, 114, 120, 122, 136, 152, 170, 183, 190, 204, 228, 244, 255, 285, 305, 323, 340, 366, 380, 408, 456, 488, 510, 570, 610, 646, 680, 732, 760, 915, 969, 1020, 1037, 1140, 1159, 1220, 1292, 1464, 1615, 1830, 1938, 2040, 2074, 2280, 2318, 2440, 2584, 3111, 3230, 3477, 3660, 3721, 3876, 4148, 4636, 4845, 5185, 5795, 6222, 6460, 6954, 7320, 7442, 7752, 8296, 9272, 9690, 10370, 11163, 11590, 12444, 12920, 13908, 14884, 15555, 17385, 18605, 19380, 19703, 20740, 22326, 23180, 24888, 27816, 29768, 31110, 34770, 37210, 38760, 39406, 41480, 44652, 46360, 55815, 59109, 62220, 63257, 69540, 70699, 74420, 78812, 89304, 98515, 111630, 118218, 124440, 126514, 139080, 141398, 148840, 157624, 189771, 197030, 212097, 223260, 236436, 253028, 282796, 295545, 316285, 353495, 379542, 394060, 424194, 446520, 472872, 506056, 565592, 591090, 632570, 706990, 759084, 788120, 848388, 948855, 1060485, 1182180, 1201883, 1265140, 1413980, 1518168, 1696776, 1897710, 2120970, 2364360, 2403766, 2530280, 2827960, 3605649, 3795420, 4241940, 4807532, 6009415, 7211298, 7590840, 8483880, 9615064, 12018830, 14422596, 18028245, 24037660, 28845192, 36056490, 48075320, 72112980, 144225960]

約数ペア:

[(1, 144225960), (2, 72112980), (3, 48075320), (4, 36056490), (5, 28845192), (6, 24037660), (8, 18028245), (10, 14422596), (12, 12018830), (15, 9615064), (17, 8483880), (19, 7590840), (20, 7211298), (24, 6009415), (30, 4807532), (34, 4241940), (38, 3795420), (40, 3605649), (51, 2827960), (57, 2530280), (60, 2403766), (61, 2364360), (68, 2120970), (76, 1897710), (85, 1696776), (95, 1518168), (102, 1413980), (114, 1265140), (120, 1201883), (122, 1182180), (136, 1060485), (152, 948855), (170, 848388), (183, 788120), (190, 759084), (204, 706990), (228, 632570), (244, 591090), (255, 565592), (285, 506056), (305, 472872), (323, 446520), (340, 424194), (366, 394060), (380, 379542), (408, 353495), (456, 316285), (488, 295545), (510, 282796), (570, 253028), (610, 236436), (646, 223260), (680, 212097), (732, 197030), (760, 189771), (915, 157624), (969, 148840), (1020, 141398), (1037, 139080), (1140, 126514), (1159, 124440), (1220, 118218), (1292, 111630), (1464, 98515), (1615, 89304), (1830, 78812), (1938, 74420), (2040, 70699), (2074, 69540), (2280, 63257), (2318, 62220), (2440, 59109), (2584, 55815), (3111, 46360), (3230, 44652), (3477, 41480), (3660, 39406), (3721, 38760), (3876, 37210), (4148, 34770), (4636, 31110), (4845, 29768), (5185, 27816), (5795, 24888), (6222, 23180), (6460, 22326), (6954, 20740), (7320, 19703), (7442, 19380), (7752, 18605), (8296, 17385), (9272, 15555), (9690, 14884), (10370, 13908), (11163, 12920), (11590, 12444)]