72929160

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:131

約数の個数: 224

約数和(自身を含む): 256155480

約数和(自身を除く): 183226320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 61, 72, 81, 82, 90, 108, 120, 122, 123, 135, 162, 164, 180, 183, 205, 216, 243, 244, 246, 270, 305, 324, 328, 360, 366, 369, 405, 410, 486, 488, 492, 540, 549, 610, 615, 648, 729, 732, 738, 810, 820, 915, 972, 984, 1080, 1098, 1107, 1215, 1220, 1230, 1458, 1464, 1476, 1620, 1640, 1647, 1830, 1845, 1944, 2196, 2214, 2430, 2440, 2460, 2501, 2745, 2916, 2952, 3240, 3294, 3321, 3645, 3660, 3690, 4392, 4428, 4860, 4920, 4941, 5002, 5490, 5535, 5832, 6588, 6642, 7290, 7320, 7380, 7503, 8235, 8856, 9720, 9882, 9963, 10004, 10980, 11070, 12505, 13176, 13284, 14580, 14760, 14823, 15006, 16470, 16605, 19764, 19926, 20008, 21960, 22140, 22509, 24705, 25010, 26568, 29160, 29646, 29889, 30012, 32940, 33210, 37515, 39528, 39852, 44280, 44469, 45018, 49410, 49815, 50020, 59292, 59778, 60024, 65880, 66420, 67527, 74115, 75030, 79704, 88938, 90036, 98820, 99630, 100040, 112545, 118584, 119556, 132840, 135054, 148230, 149445, 150060, 177876, 180072, 197640, 199260, 202581, 222345, 225090, 239112, 270108, 296460, 298890, 300120, 337635, 355752, 398520, 405162, 444690, 450180, 540216, 592920, 597780, 607743, 675270, 810324, 889380, 900360, 1012905, 1195560, 1215486, 1350540, 1620648, 1778760, 1823229, 2025810, 2430972, 2701080, 3038715, 3646458, 4051620, 4861944, 6077430, 7292916, 8103240, 9116145, 12154860, 14585832, 18232290, 24309720, 36464580, 72929160]

約数ペア:

[(1, 72929160), (2, 36464580), (3, 24309720), (4, 18232290), (5, 14585832), (6, 12154860), (8, 9116145), (9, 8103240), (10, 7292916), (12, 6077430), (15, 4861944), (18, 4051620), (20, 3646458), (24, 3038715), (27, 2701080), (30, 2430972), (36, 2025810), (40, 1823229), (41, 1778760), (45, 1620648), (54, 1350540), (60, 1215486), (61, 1195560), (72, 1012905), (81, 900360), (82, 889380), (90, 810324), (108, 675270), (120, 607743), (122, 597780), (123, 592920), (135, 540216), (162, 450180), (164, 444690), (180, 405162), (183, 398520), (205, 355752), (216, 337635), (243, 300120), (244, 298890), (246, 296460), (270, 270108), (305, 239112), (324, 225090), (328, 222345), (360, 202581), (366, 199260), (369, 197640), (405, 180072), (410, 177876), (486, 150060), (488, 149445), (492, 148230), (540, 135054), (549, 132840), (610, 119556), (615, 118584), (648, 112545), (729, 100040), (732, 99630), (738, 98820), (810, 90036), (820, 88938), (915, 79704), (972, 75030), (984, 74115), (1080, 67527), (1098, 66420), (1107, 65880), (1215, 60024), (1220, 59778), (1230, 59292), (1458, 50020), (1464, 49815), (1476, 49410), (1620, 45018), (1640, 44469), (1647, 44280), (1830, 39852), (1845, 39528), (1944, 37515), (2196, 33210), (2214, 32940), (2430, 30012), (2440, 29889), (2460, 29646), (2501, 29160), (2745, 26568), (2916, 25010), (2952, 24705), (3240, 22509), (3294, 22140), (3321, 21960), (3645, 20008), (3660, 19926), (3690, 19764), (4392, 16605), (4428, 16470), (4860, 15006), (4920, 14823), (4941, 14760), (5002, 14580), (5490, 13284), (5535, 13176), (5832, 12505), (6588, 11070), (6642, 10980), (7290, 10004), (7320, 9963), (7380, 9882), (7503, 9720), (8235, 8856)]