209300760

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:440

約数の個数: 192

約数和(自身を含む): 719016480

約数和(自身を除く): 509715720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 81, 90, 108, 120, 122, 135, 162, 180, 183, 216, 243, 244, 270, 305, 324, 353, 360, 366, 405, 486, 488, 540, 549, 610, 648, 706, 732, 810, 915, 972, 1059, 1080, 1098, 1215, 1220, 1412, 1464, 1620, 1647, 1765, 1830, 1944, 2118, 2196, 2430, 2440, 2745, 2824, 3177, 3240, 3294, 3530, 3660, 4236, 4392, 4860, 4941, 5295, 5490, 6354, 6588, 7060, 7320, 8235, 8472, 9531, 9720, 9882, 10590, 10980, 12708, 13176, 14120, 14823, 15885, 16470, 19062, 19764, 21180, 21533, 21960, 24705, 25416, 28593, 29646, 31770, 32940, 38124, 39528, 42360, 43066, 47655, 49410, 57186, 59292, 63540, 64599, 65880, 74115, 76248, 85779, 86132, 95310, 98820, 107665, 114372, 118584, 127080, 129198, 142965, 148230, 171558, 172264, 190620, 193797, 197640, 215330, 228744, 258396, 285930, 296460, 322995, 343116, 381240, 387594, 428895, 430660, 516792, 571860, 581391, 592920, 645990, 686232, 775188, 857790, 861320, 968985, 1143720, 1162782, 1291980, 1550376, 1715580, 1744173, 1937970, 2325564, 2583960, 2906955, 3431160, 3488346, 3875940, 4651128, 5232519, 5813910, 6976692, 7751880, 8720865, 10465038, 11627820, 13953384, 17441730, 20930076, 23255640, 26162595, 34883460, 41860152, 52325190, 69766920, 104650380, 209300760]

約数ペア:

[(1, 209300760), (2, 104650380), (3, 69766920), (4, 52325190), (5, 41860152), (6, 34883460), (8, 26162595), (9, 23255640), (10, 20930076), (12, 17441730), (15, 13953384), (18, 11627820), (20, 10465038), (24, 8720865), (27, 7751880), (30, 6976692), (36, 5813910), (40, 5232519), (45, 4651128), (54, 3875940), (60, 3488346), (61, 3431160), (72, 2906955), (81, 2583960), (90, 2325564), (108, 1937970), (120, 1744173), (122, 1715580), (135, 1550376), (162, 1291980), (180, 1162782), (183, 1143720), (216, 968985), (243, 861320), (244, 857790), (270, 775188), (305, 686232), (324, 645990), (353, 592920), (360, 581391), (366, 571860), (405, 516792), (486, 430660), (488, 428895), (540, 387594), (549, 381240), (610, 343116), (648, 322995), (706, 296460), (732, 285930), (810, 258396), (915, 228744), (972, 215330), (1059, 197640), (1080, 193797), (1098, 190620), (1215, 172264), (1220, 171558), (1412, 148230), (1464, 142965), (1620, 129198), (1647, 127080), (1765, 118584), (1830, 114372), (1944, 107665), (2118, 98820), (2196, 95310), (2430, 86132), (2440, 85779), (2745, 76248), (2824, 74115), (3177, 65880), (3240, 64599), (3294, 63540), (3530, 59292), (3660, 57186), (4236, 49410), (4392, 47655), (4860, 43066), (4941, 42360), (5295, 39528), (5490, 38124), (6354, 32940), (6588, 31770), (7060, 29646), (7320, 28593), (8235, 25416), (8472, 24705), (9531, 21960), (9720, 21533), (9882, 21180), (10590, 19764), (10980, 19062), (12708, 16470), (13176, 15885), (14120, 14823)]