66434940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:157

約数の個数: 288

約数和(自身を含む): 247665600

約数和(自身を除く): 181230660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 29, 30, 33, 36, 39, 44, 45, 52, 55, 58, 60, 65, 66, 78, 87, 89, 90, 99, 110, 116, 117, 130, 132, 143, 145, 156, 165, 174, 178, 180, 195, 198, 220, 234, 260, 261, 267, 286, 290, 319, 330, 348, 356, 377, 390, 396, 429, 435, 445, 468, 495, 522, 534, 572, 580, 585, 638, 660, 715, 754, 780, 801, 858, 870, 890, 957, 979, 990, 1044, 1068, 1131, 1157, 1170, 1276, 1287, 1305, 1335, 1430, 1508, 1595, 1602, 1716, 1740, 1780, 1885, 1914, 1958, 1980, 2145, 2262, 2314, 2340, 2574, 2581, 2610, 2670, 2860, 2871, 2937, 3190, 3204, 3393, 3471, 3770, 3828, 3916, 4005, 4147, 4290, 4524, 4628, 4785, 4895, 5148, 5162, 5220, 5340, 5655, 5742, 5785, 5874, 6380, 6435, 6786, 6942, 7540, 7743, 8010, 8294, 8580, 8811, 9570, 9790, 10324, 10413, 11310, 11484, 11570, 11748, 12441, 12727, 12870, 12905, 13572, 13884, 14355, 14685, 15486, 16020, 16588, 16965, 17355, 17622, 19140, 19580, 20735, 20826, 22620, 23140, 23229, 24882, 25454, 25740, 25810, 28391, 28710, 29370, 30972, 33553, 33930, 34710, 35244, 37323, 38181, 38715, 41470, 41652, 44055, 46458, 49764, 50908, 51620, 52065, 56782, 57420, 58740, 62205, 63635, 67106, 67860, 69420, 74646, 76362, 77430, 82940, 85173, 88110, 92916, 100659, 104130, 113564, 114543, 116145, 124410, 127270, 134212, 141955, 149292, 152724, 154860, 167765, 170346, 176220, 186615, 190905, 201318, 208260, 229086, 232290, 248820, 254540, 255519, 283910, 301977, 335530, 340692, 369083, 373230, 381810, 402636, 425865, 458172, 464580, 503295, 511038, 567820, 572715, 603954, 671060, 738166, 746460, 763620, 851730, 1006590, 1022076, 1107249, 1145430, 1207908, 1277595, 1476332, 1509885, 1703460, 1845415, 2013180, 2214498, 2290860, 2555190, 3019770, 3321747, 3690830, 4428996, 5110380, 5536245, 6039540, 6643494, 7381660, 11072490, 13286988, 16608735, 22144980, 33217470, 66434940]

約数ペア:

[(1, 66434940), (2, 33217470), (3, 22144980), (4, 16608735), (5, 13286988), (6, 11072490), (9, 7381660), (10, 6643494), (11, 6039540), (12, 5536245), (13, 5110380), (15, 4428996), (18, 3690830), (20, 3321747), (22, 3019770), (26, 2555190), (29, 2290860), (30, 2214498), (33, 2013180), (36, 1845415), (39, 1703460), (44, 1509885), (45, 1476332), (52, 1277595), (55, 1207908), (58, 1145430), (60, 1107249), (65, 1022076), (66, 1006590), (78, 851730), (87, 763620), (89, 746460), (90, 738166), (99, 671060), (110, 603954), (116, 572715), (117, 567820), (130, 511038), (132, 503295), (143, 464580), (145, 458172), (156, 425865), (165, 402636), (174, 381810), (178, 373230), (180, 369083), (195, 340692), (198, 335530), (220, 301977), (234, 283910), (260, 255519), (261, 254540), (267, 248820), (286, 232290), (290, 229086), (319, 208260), (330, 201318), (348, 190905), (356, 186615), (377, 176220), (390, 170346), (396, 167765), (429, 154860), (435, 152724), (445, 149292), (468, 141955), (495, 134212), (522, 127270), (534, 124410), (572, 116145), (580, 114543), (585, 113564), (638, 104130), (660, 100659), (715, 92916), (754, 88110), (780, 85173), (801, 82940), (858, 77430), (870, 76362), (890, 74646), (957, 69420), (979, 67860), (990, 67106), (1044, 63635), (1068, 62205), (1131, 58740), (1157, 57420), (1170, 56782), (1276, 52065), (1287, 51620), (1305, 50908), (1335, 49764), (1430, 46458), (1508, 44055), (1595, 41652), (1602, 41470), (1716, 38715), (1740, 38181), (1780, 37323), (1885, 35244), (1914, 34710), (1958, 33930), (1980, 33553), (2145, 30972), (2262, 29370), (2314, 28710), (2340, 28391), (2574, 25810), (2581, 25740), (2610, 25454), (2670, 24882), (2860, 23229), (2871, 23140), (2937, 22620), (3190, 20826), (3204, 20735), (3393, 19580), (3471, 19140), (3770, 17622), (3828, 17355), (3916, 16965), (4005, 16588), (4147, 16020), (4290, 15486), (4524, 14685), (4628, 14355), (4785, 13884), (4895, 13572), (5148, 12905), (5162, 12870), (5220, 12727), (5340, 12441), (5655, 11748), (5742, 11570), (5785, 11484), (5874, 11310), (6380, 10413), (6435, 10324), (6786, 9790), (6942, 9570), (7540, 8811), (7743, 8580), (8010, 8294)]