1525492020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:303

約数の個数: 288

約数和(自身を含む): 5005615104

約数和(自身を除く): 3480123084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 31, 39, 46, 52, 60, 62, 65, 69, 78, 92, 93, 115, 124, 130, 138, 155, 156, 169, 186, 195, 211, 230, 260, 276, 299, 310, 338, 345, 372, 390, 403, 422, 460, 465, 507, 598, 620, 633, 676, 690, 713, 780, 806, 844, 845, 897, 930, 1014, 1055, 1196, 1209, 1266, 1380, 1426, 1495, 1612, 1690, 1794, 1860, 2015, 2028, 2110, 2139, 2418, 2532, 2535, 2743, 2852, 2990, 3165, 3380, 3565, 3588, 3887, 4030, 4220, 4278, 4485, 4836, 4853, 5070, 5239, 5486, 5980, 6045, 6330, 6541, 7130, 7774, 8060, 8229, 8556, 8970, 9269, 9706, 10140, 10478, 10695, 10972, 11661, 12090, 12660, 13082, 13715, 14260, 14559, 15548, 15717, 16458, 17940, 18538, 19412, 19435, 19623, 20956, 21390, 23322, 24180, 24265, 26164, 26195, 27430, 27807, 29118, 31434, 32705, 32916, 35659, 37076, 38870, 39246, 41145, 42780, 46345, 46644, 48530, 52390, 54860, 55614, 58236, 58305, 62868, 63089, 65410, 71318, 72795, 77740, 78492, 78585, 82290, 85033, 92690, 97060, 98115, 104780, 106977, 111228, 116610, 120497, 126178, 130820, 139035, 142636, 145590, 150443, 157170, 164580, 170066, 178295, 185380, 189267, 196230, 213954, 233220, 240994, 252356, 255099, 278070, 291180, 300886, 314340, 315445, 340132, 356590, 361491, 378534, 392460, 425165, 427908, 451329, 481988, 510198, 534885, 556140, 601772, 602485, 630890, 713180, 722982, 752215, 757068, 820157, 850330, 902658, 946335, 1020396, 1069770, 1105429, 1204970, 1261780, 1275495, 1445964, 1504430, 1640314, 1700660, 1805316, 1807455, 1892670, 1955759, 2139540, 2210858, 2256645, 2409940, 2460471, 2550990, 3008860, 3280628, 3316287, 3614910, 3785340, 3911518, 4100785, 4421716, 4513290, 4920942, 5101980, 5527145, 5867277, 6632574, 7229820, 7823036, 8201570, 9026580, 9778795, 9841884, 11054290, 11734554, 12302355, 13265148, 16403140, 16581435, 19557590, 22108580, 23469108, 24604710, 25424867, 29336385, 33162870, 39115180, 49209420, 50849734, 58672770, 66325740, 76274601, 101699468, 117345540, 127124335, 152549202, 254248670, 305098404, 381373005, 508497340, 762746010, 1525492020]

約数ペア:

[(1, 1525492020), (2, 762746010), (3, 508497340), (4, 381373005), (5, 305098404), (6, 254248670), (10, 152549202), (12, 127124335), (13, 117345540), (15, 101699468), (20, 76274601), (23, 66325740), (26, 58672770), (30, 50849734), (31, 49209420), (39, 39115180), (46, 33162870), (52, 29336385), (60, 25424867), (62, 24604710), (65, 23469108), (69, 22108580), (78, 19557590), (92, 16581435), (93, 16403140), (115, 13265148), (124, 12302355), (130, 11734554), (138, 11054290), (155, 9841884), (156, 9778795), (169, 9026580), (186, 8201570), (195, 7823036), (211, 7229820), (230, 6632574), (260, 5867277), (276, 5527145), (299, 5101980), (310, 4920942), (338, 4513290), (345, 4421716), (372, 4100785), (390, 3911518), (403, 3785340), (422, 3614910), (460, 3316287), (465, 3280628), (507, 3008860), (598, 2550990), (620, 2460471), (633, 2409940), (676, 2256645), (690, 2210858), (713, 2139540), (780, 1955759), (806, 1892670), (844, 1807455), (845, 1805316), (897, 1700660), (930, 1640314), (1014, 1504430), (1055, 1445964), (1196, 1275495), (1209, 1261780), (1266, 1204970), (1380, 1105429), (1426, 1069770), (1495, 1020396), (1612, 946335), (1690, 902658), (1794, 850330), (1860, 820157), (2015, 757068), (2028, 752215), (2110, 722982), (2139, 713180), (2418, 630890), (2532, 602485), (2535, 601772), (2743, 556140), (2852, 534885), (2990, 510198), (3165, 481988), (3380, 451329), (3565, 427908), (3588, 425165), (3887, 392460), (4030, 378534), (4220, 361491), (4278, 356590), (4485, 340132), (4836, 315445), (4853, 314340), (5070, 300886), (5239, 291180), (5486, 278070), (5980, 255099), (6045, 252356), (6330, 240994), (6541, 233220), (7130, 213954), (7774, 196230), (8060, 189267), (8229, 185380), (8556, 178295), (8970, 170066), (9269, 164580), (9706, 157170), (10140, 150443), (10478, 145590), (10695, 142636), (10972, 139035), (11661, 130820), (12090, 126178), (12660, 120497), (13082, 116610), (13715, 111228), (14260, 106977), (14559, 104780), (15548, 98115), (15717, 97060), (16458, 92690), (17940, 85033), (18538, 82290), (19412, 78585), (19435, 78492), (19623, 77740), (20956, 72795), (21390, 71318), (23322, 65410), (24180, 63089), (24265, 62868), (26164, 58305), (26195, 58236), (27430, 55614), (27807, 54860), (29118, 52390), (31434, 48530), (32705, 46644), (32916, 46345), (35659, 42780), (37076, 41145), (38870, 39246)]