219712509900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{172283}}^1$

素因数の和:172425

約数の個数: 216

約数和(自身を含む): 748460272560

約数和(自身を除く): 528747762660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 109, 117, 130, 150, 156, 180, 195, 218, 225, 234, 260, 300, 325, 327, 390, 436, 450, 468, 545, 585, 650, 654, 780, 900, 975, 981, 1090, 1170, 1300, 1308, 1417, 1635, 1950, 1962, 2180, 2340, 2725, 2834, 2925, 3270, 3900, 3924, 4251, 4905, 5450, 5668, 5850, 6540, 7085, 8175, 8502, 9810, 10900, 11700, 12753, 14170, 16350, 17004, 19620, 21255, 24525, 25506, 28340, 32700, 35425, 42510, 49050, 51012, 63765, 70850, 85020, 98100, 106275, 127530, 141700, 172283, 212550, 255060, 318825, 344566, 425100, 516849, 637650, 689132, 861415, 1033698, 1275300, 1550547, 1722830, 2067396, 2239679, 2584245, 3101094, 3445660, 4307075, 4479358, 5168490, 6202188, 6719037, 7752735, 8614150, 8958716, 10336980, 11198395, 12921225, 13438074, 15505470, 17228300, 18778847, 20157111, 22396790, 25842450, 26876148, 31010940, 33595185, 37557694, 38763675, 40314222, 44793580, 51684900, 55991975, 56336541, 67190370, 75115388, 77527350, 80628444, 93894235, 100785555, 111983950, 112673082, 134380740, 155054700, 167975925, 169009623, 187788470, 201571110, 223967900, 225346164, 244125011, 281682705, 335951850, 338019246, 375576940, 403142220, 469471175, 488250022, 503927775, 563365410, 671903700, 676038492, 732375033, 845048115, 938942350, 976500044, 1007855550, 1126730820, 1220625055, 1408413525, 1464750066, 1690096230, 1877884700, 2015711100, 2197125099, 2441250110, 2816827050, 2929500132, 3380192460, 3661875165, 4225240575, 4394250198, 4882500220, 5633654100, 6103125275, 7323750330, 8450481150, 8788500396, 10985625495, 12206250550, 14647500660, 16900962300, 18309375825, 21971250990, 24412501100, 36618751650, 43942501980, 54928127475, 73237503300, 109856254950, 219712509900]

約数ペア:

[(1, 219712509900), (2, 109856254950), (3, 73237503300), (4, 54928127475), (5, 43942501980), (6, 36618751650), (9, 24412501100), (10, 21971250990), (12, 18309375825), (13, 16900962300), (15, 14647500660), (18, 12206250550), (20, 10985625495), (25, 8788500396), (26, 8450481150), (30, 7323750330), (36, 6103125275), (39, 5633654100), (45, 4882500220), (50, 4394250198), (52, 4225240575), (60, 3661875165), (65, 3380192460), (75, 2929500132), (78, 2816827050), (90, 2441250110), (100, 2197125099), (109, 2015711100), (117, 1877884700), (130, 1690096230), (150, 1464750066), (156, 1408413525), (180, 1220625055), (195, 1126730820), (218, 1007855550), (225, 976500044), (234, 938942350), (260, 845048115), (300, 732375033), (325, 676038492), (327, 671903700), (390, 563365410), (436, 503927775), (450, 488250022), (468, 469471175), (545, 403142220), (585, 375576940), (650, 338019246), (654, 335951850), (780, 281682705), (900, 244125011), (975, 225346164), (981, 223967900), (1090, 201571110), (1170, 187788470), (1300, 169009623), (1308, 167975925), (1417, 155054700), (1635, 134380740), (1950, 112673082), (1962, 111983950), (2180, 100785555), (2340, 93894235), (2725, 80628444), (2834, 77527350), (2925, 75115388), (3270, 67190370), (3900, 56336541), (3924, 55991975), (4251, 51684900), (4905, 44793580), (5450, 40314222), (5668, 38763675), (5850, 37557694), (6540, 33595185), (7085, 31010940), (8175, 26876148), (8502, 25842450), (9810, 22396790), (10900, 20157111), (11700, 18778847), (12753, 17228300), (14170, 15505470), (16350, 13438074), (17004, 12921225), (19620, 11198395), (21255, 10336980), (24525, 8958716), (25506, 8614150), (28340, 7752735), (32700, 6719037), (35425, 6202188), (42510, 5168490), (49050, 4479358), (51012, 4307075), (63765, 3445660), (70850, 3101094), (85020, 2584245), (98100, 2239679), (106275, 2067396), (127530, 1722830), (141700, 1550547), (172283, 1275300), (212550, 1033698), (255060, 861415), (318825, 689132), (344566, 637650), (425100, 516849)]