20133477300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{6529}}^1$

素因数の和:7106

約数の個数: 144

約数和(自身を含む): 61441553600

約数和(自身を除く): 41308076300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 541, 570, 950, 1082, 1140, 1425, 1623, 1900, 2164, 2705, 2850, 3246, 5410, 5700, 6492, 6529, 8115, 10279, 10820, 13058, 13525, 16230, 19587, 20558, 26116, 27050, 30837, 32460, 32645, 39174, 40575, 41116, 51395, 54100, 61674, 65290, 78348, 81150, 97935, 102790, 123348, 124051, 130580, 154185, 162300, 163225, 195870, 205580, 248102, 256975, 308370, 326450, 372153, 391740, 489675, 496204, 513950, 616740, 620255, 652900, 744306, 770925, 979350, 1027900, 1240510, 1488612, 1541850, 1860765, 1958700, 2481020, 3083700, 3101275, 3532189, 3721530, 6202550, 7064378, 7443060, 9303825, 10596567, 12405100, 14128756, 17660945, 18607650, 21193134, 35321890, 37215300, 42386268, 52982835, 67111591, 70643780, 88304725, 105965670, 134223182, 176609450, 201334773, 211931340, 264914175, 268446364, 335557955, 353218900, 402669546, 529828350, 671115910, 805339092, 1006673865, 1059656700, 1342231820, 1677789775, 2013347730, 3355579550, 4026695460, 5033369325, 6711159100, 10066738650, 20133477300]

約数ペア:

[(1, 20133477300), (2, 10066738650), (3, 6711159100), (4, 5033369325), (5, 4026695460), (6, 3355579550), (10, 2013347730), (12, 1677789775), (15, 1342231820), (19, 1059656700), (20, 1006673865), (25, 805339092), (30, 671115910), (38, 529828350), (50, 402669546), (57, 353218900), (60, 335557955), (75, 268446364), (76, 264914175), (95, 211931340), (100, 201334773), (114, 176609450), (150, 134223182), (190, 105965670), (228, 88304725), (285, 70643780), (300, 67111591), (380, 52982835), (475, 42386268), (541, 37215300), (570, 35321890), (950, 21193134), (1082, 18607650), (1140, 17660945), (1425, 14128756), (1623, 12405100), (1900, 10596567), (2164, 9303825), (2705, 7443060), (2850, 7064378), (3246, 6202550), (5410, 3721530), (5700, 3532189), (6492, 3101275), (6529, 3083700), (8115, 2481020), (10279, 1958700), (10820, 1860765), (13058, 1541850), (13525, 1488612), (16230, 1240510), (19587, 1027900), (20558, 979350), (26116, 770925), (27050, 744306), (30837, 652900), (32460, 620255), (32645, 616740), (39174, 513950), (40575, 496204), (41116, 489675), (51395, 391740), (54100, 372153), (61674, 326450), (65290, 308370), (78348, 256975), (81150, 248102), (97935, 205580), (102790, 195870), (123348, 163225), (124051, 162300), (130580, 154185)]