1090010220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{739}}^1$

素因数の和:856

約数の個数: 192

約数和(自身を含む): 3453112320

約数和(自身を除く): 2363102100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 61, 62, 65, 78, 93, 122, 124, 130, 155, 156, 183, 186, 195, 244, 260, 305, 310, 366, 372, 390, 403, 465, 610, 620, 732, 739, 780, 793, 806, 915, 930, 1209, 1220, 1478, 1586, 1612, 1830, 1860, 1891, 2015, 2217, 2379, 2418, 2956, 3172, 3660, 3695, 3782, 3965, 4030, 4434, 4758, 4836, 5673, 6045, 7390, 7564, 7930, 8060, 8868, 9455, 9516, 9607, 11085, 11346, 11895, 12090, 14780, 15860, 18910, 19214, 22170, 22692, 22909, 23790, 24180, 24583, 28365, 28821, 37820, 38428, 44340, 45079, 45818, 47580, 48035, 49166, 56730, 57642, 68727, 73749, 90158, 91636, 96070, 98332, 113460, 114545, 115284, 122915, 135237, 137454, 144105, 147498, 180316, 192140, 225395, 229090, 245830, 270474, 274908, 288210, 294996, 297817, 343635, 368745, 450790, 458180, 491660, 540948, 576420, 586027, 595634, 676185, 687270, 737490, 893451, 901580, 1172054, 1191268, 1352370, 1374540, 1397449, 1474980, 1489085, 1758081, 1786902, 2344108, 2704740, 2794898, 2930135, 2978170, 3516162, 3573804, 4192347, 4467255, 5589796, 5860270, 5956340, 6987245, 7032324, 8384694, 8790405, 8934510, 11720540, 13974490, 16769388, 17580810, 17869020, 18166837, 20961735, 27948980, 35161620, 36333674, 41923470, 54500511, 72667348, 83846940, 90834185, 109001022, 181668370, 218002044, 272502555, 363336740, 545005110, 1090010220]

約数ペア:

[(1, 1090010220), (2, 545005110), (3, 363336740), (4, 272502555), (5, 218002044), (6, 181668370), (10, 109001022), (12, 90834185), (13, 83846940), (15, 72667348), (20, 54500511), (26, 41923470), (30, 36333674), (31, 35161620), (39, 27948980), (52, 20961735), (60, 18166837), (61, 17869020), (62, 17580810), (65, 16769388), (78, 13974490), (93, 11720540), (122, 8934510), (124, 8790405), (130, 8384694), (155, 7032324), (156, 6987245), (183, 5956340), (186, 5860270), (195, 5589796), (244, 4467255), (260, 4192347), (305, 3573804), (310, 3516162), (366, 2978170), (372, 2930135), (390, 2794898), (403, 2704740), (465, 2344108), (610, 1786902), (620, 1758081), (732, 1489085), (739, 1474980), (780, 1397449), (793, 1374540), (806, 1352370), (915, 1191268), (930, 1172054), (1209, 901580), (1220, 893451), (1478, 737490), (1586, 687270), (1612, 676185), (1830, 595634), (1860, 586027), (1891, 576420), (2015, 540948), (2217, 491660), (2379, 458180), (2418, 450790), (2956, 368745), (3172, 343635), (3660, 297817), (3695, 294996), (3782, 288210), (3965, 274908), (4030, 270474), (4434, 245830), (4758, 229090), (4836, 225395), (5673, 192140), (6045, 180316), (7390, 147498), (7564, 144105), (7930, 137454), (8060, 135237), (8868, 122915), (9455, 115284), (9516, 114545), (9607, 113460), (11085, 98332), (11346, 96070), (11895, 91636), (12090, 90158), (14780, 73749), (15860, 68727), (18910, 57642), (19214, 56730), (22170, 49166), (22692, 48035), (22909, 47580), (23790, 45818), (24180, 45079), (24583, 44340), (28365, 38428), (28821, 37820)]