89235720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2083}}^1$

素因数の和:2124

約数の個数: 192

約数和(自身を含む): 351112320

約数和(自身を除く): 261876600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 238, 252, 255, 280, 306, 315, 340, 357, 360, 408, 420, 476, 504, 510, 595, 612, 630, 680, 714, 765, 840, 952, 1020, 1071, 1190, 1224, 1260, 1428, 1530, 1785, 2040, 2083, 2142, 2380, 2520, 2856, 3060, 3570, 4166, 4284, 4760, 5355, 6120, 6249, 7140, 8332, 8568, 10415, 10710, 12498, 14280, 14581, 16664, 18747, 20830, 21420, 24996, 29162, 31245, 35411, 37494, 41660, 42840, 43743, 49992, 58324, 62490, 70822, 72905, 74988, 83320, 87486, 93735, 106233, 116648, 124980, 131229, 141644, 145810, 149976, 174972, 177055, 187470, 212466, 218715, 247877, 249960, 262458, 283288, 291620, 318699, 349944, 354110, 374940, 424932, 437430, 495754, 524916, 531165, 583240, 637398, 656145, 708220, 743631, 749880, 849864, 874860, 991508, 1049832, 1062330, 1239385, 1274796, 1312290, 1416440, 1487262, 1593495, 1749720, 1983016, 2124660, 2230893, 2478770, 2549592, 2624580, 2974524, 3186990, 3718155, 4249320, 4461786, 4957540, 5249160, 5949048, 6373980, 7436310, 8923572, 9915080, 11154465, 12747960, 14872620, 17847144, 22308930, 29745240, 44617860, 89235720]

約数ペア:

[(1, 89235720), (2, 44617860), (3, 29745240), (4, 22308930), (5, 17847144), (6, 14872620), (7, 12747960), (8, 11154465), (9, 9915080), (10, 8923572), (12, 7436310), (14, 6373980), (15, 5949048), (17, 5249160), (18, 4957540), (20, 4461786), (21, 4249320), (24, 3718155), (28, 3186990), (30, 2974524), (34, 2624580), (35, 2549592), (36, 2478770), (40, 2230893), (42, 2124660), (45, 1983016), (51, 1749720), (56, 1593495), (60, 1487262), (63, 1416440), (68, 1312290), (70, 1274796), (72, 1239385), (84, 1062330), (85, 1049832), (90, 991508), (102, 874860), (105, 849864), (119, 749880), (120, 743631), (126, 708220), (136, 656145), (140, 637398), (153, 583240), (168, 531165), (170, 524916), (180, 495754), (204, 437430), (210, 424932), (238, 374940), (252, 354110), (255, 349944), (280, 318699), (306, 291620), (315, 283288), (340, 262458), (357, 249960), (360, 247877), (408, 218715), (420, 212466), (476, 187470), (504, 177055), (510, 174972), (595, 149976), (612, 145810), (630, 141644), (680, 131229), (714, 124980), (765, 116648), (840, 106233), (952, 93735), (1020, 87486), (1071, 83320), (1190, 74988), (1224, 72905), (1260, 70822), (1428, 62490), (1530, 58324), (1785, 49992), (2040, 43743), (2083, 42840), (2142, 41660), (2380, 37494), (2520, 35411), (2856, 31245), (3060, 29162), (3570, 24996), (4166, 21420), (4284, 20830), (4760, 18747), (5355, 16664), (6120, 14581), (6249, 14280), (7140, 12498), (8332, 10710), (8568, 10415)]