89973180

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1$

素因数の和:69

約数の個数: 288

約数和(自身を含む): 329797440

約数和(自身を除く): 239824260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 27, 30, 33, 34, 36, 44, 45, 51, 54, 55, 60, 66, 68, 81, 85, 90, 99, 102, 108, 110, 121, 132, 135, 153, 162, 165, 170, 180, 187, 198, 204, 220, 242, 243, 255, 270, 297, 306, 324, 330, 340, 363, 374, 396, 405, 459, 484, 486, 495, 510, 540, 561, 594, 605, 612, 660, 726, 729, 748, 765, 810, 891, 918, 935, 972, 990, 1020, 1089, 1122, 1188, 1210, 1215, 1377, 1452, 1458, 1485, 1530, 1620, 1683, 1782, 1815, 1836, 1870, 1980, 2057, 2178, 2187, 2244, 2295, 2420, 2430, 2673, 2754, 2805, 2916, 2970, 3060, 3267, 3366, 3564, 3630, 3645, 3740, 4114, 4131, 4356, 4374, 4455, 4590, 4860, 5049, 5346, 5445, 5508, 5610, 5940, 6171, 6534, 6732, 6885, 7260, 7290, 8019, 8228, 8262, 8415, 8748, 8910, 9180, 9801, 10098, 10285, 10692, 10890, 10935, 11220, 12342, 12393, 13068, 13365, 13770, 14580, 15147, 16038, 16335, 16524, 16830, 17820, 18513, 19602, 20196, 20570, 20655, 21780, 21870, 24057, 24684, 24786, 25245, 26730, 27540, 29403, 30294, 30855, 32076, 32670, 33660, 37026, 37179, 39204, 40095, 41140, 41310, 43740, 45441, 48114, 49005, 49572, 50490, 53460, 55539, 58806, 60588, 61710, 61965, 65340, 74052, 74358, 75735, 80190, 82620, 88209, 90882, 92565, 96228, 98010, 100980, 111078, 117612, 120285, 123420, 123930, 136323, 147015, 148716, 151470, 160380, 166617, 176418, 181764, 185130, 185895, 196020, 222156, 227205, 240570, 247860, 264627, 272646, 277695, 294030, 302940, 333234, 352836, 370260, 371790, 408969, 441045, 454410, 481140, 499851, 529254, 545292, 555390, 588060, 666468, 681615, 743580, 817938, 833085, 882090, 908820, 999702, 1058508, 1110780, 1323135, 1363230, 1499553, 1635876, 1666170, 1764180, 1999404, 2044845, 2499255, 2646270, 2726460, 2999106, 3332340, 4089690, 4498659, 4998510, 5292540, 5998212, 7497765, 8179380, 8997318, 9997020, 14995530, 17994636, 22493295, 29991060, 44986590, 89973180]

約数ペア:

[(1, 89973180), (2, 44986590), (3, 29991060), (4, 22493295), (5, 17994636), (6, 14995530), (9, 9997020), (10, 8997318), (11, 8179380), (12, 7497765), (15, 5998212), (17, 5292540), (18, 4998510), (20, 4498659), (22, 4089690), (27, 3332340), (30, 2999106), (33, 2726460), (34, 2646270), (36, 2499255), (44, 2044845), (45, 1999404), (51, 1764180), (54, 1666170), (55, 1635876), (60, 1499553), (66, 1363230), (68, 1323135), (81, 1110780), (85, 1058508), (90, 999702), (99, 908820), (102, 882090), (108, 833085), (110, 817938), (121, 743580), (132, 681615), (135, 666468), (153, 588060), (162, 555390), (165, 545292), (170, 529254), (180, 499851), (187, 481140), (198, 454410), (204, 441045), (220, 408969), (242, 371790), (243, 370260), (255, 352836), (270, 333234), (297, 302940), (306, 294030), (324, 277695), (330, 272646), (340, 264627), (363, 247860), (374, 240570), (396, 227205), (405, 222156), (459, 196020), (484, 185895), (486, 185130), (495, 181764), (510, 176418), (540, 166617), (561, 160380), (594, 151470), (605, 148716), (612, 147015), (660, 136323), (726, 123930), (729, 123420), (748, 120285), (765, 117612), (810, 111078), (891, 100980), (918, 98010), (935, 96228), (972, 92565), (990, 90882), (1020, 88209), (1089, 82620), (1122, 80190), (1188, 75735), (1210, 74358), (1215, 74052), (1377, 65340), (1452, 61965), (1458, 61710), (1485, 60588), (1530, 58806), (1620, 55539), (1683, 53460), (1782, 50490), (1815, 49572), (1836, 49005), (1870, 48114), (1980, 45441), (2057, 43740), (2178, 41310), (2187, 41140), (2244, 40095), (2295, 39204), (2420, 37179), (2430, 37026), (2673, 33660), (2754, 32670), (2805, 32076), (2916, 30855), (2970, 30294), (3060, 29403), (3267, 27540), (3366, 26730), (3564, 25245), (3630, 24786), (3645, 24684), (3740, 24057), (4114, 21870), (4131, 21780), (4356, 20655), (4374, 20570), (4455, 20196), (4590, 19602), (4860, 18513), (5049, 17820), (5346, 16830), (5445, 16524), (5508, 16335), (5610, 16038), (5940, 15147), (6171, 14580), (6534, 13770), (6732, 13365), (6885, 13068), (7260, 12393), (7290, 12342), (8019, 11220), (8228, 10935), (8262, 10890), (8415, 10692), (8748, 10285), (8910, 10098), (9180, 9801)]