53177580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:181

約数の個数: 192

約数和(自身を含む): 179020800

約数和(自身を除く): 125843220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 71, 73, 76, 90, 95, 108, 114, 135, 142, 146, 171, 180, 190, 213, 219, 228, 270, 284, 285, 292, 342, 355, 365, 380, 426, 438, 513, 540, 570, 639, 657, 684, 710, 730, 852, 855, 876, 1026, 1065, 1095, 1140, 1278, 1314, 1349, 1387, 1420, 1460, 1710, 1917, 1971, 2052, 2130, 2190, 2556, 2565, 2628, 2698, 2774, 3195, 3285, 3420, 3834, 3942, 4047, 4161, 4260, 4380, 5130, 5183, 5396, 5548, 6390, 6570, 6745, 6935, 7668, 7884, 8094, 8322, 9585, 9855, 10260, 10366, 12141, 12483, 12780, 13140, 13490, 13870, 15549, 16188, 16644, 19170, 19710, 20235, 20732, 20805, 24282, 24966, 25915, 26980, 27740, 31098, 36423, 37449, 38340, 39420, 40470, 41610, 46647, 48564, 49932, 51830, 60705, 62196, 62415, 72846, 74898, 77745, 80940, 83220, 93294, 98477, 103660, 121410, 124830, 139941, 145692, 149796, 155490, 182115, 186588, 187245, 196954, 233235, 242820, 249660, 279882, 295431, 310980, 364230, 374490, 393908, 466470, 492385, 559764, 590862, 699705, 728460, 748980, 886293, 932940, 984770, 1181724, 1399410, 1477155, 1772586, 1969540, 2658879, 2798820, 2954310, 3545172, 4431465, 5317758, 5908620, 8862930, 10635516, 13294395, 17725860, 26588790, 53177580]

約数ペア:

[(1, 53177580), (2, 26588790), (3, 17725860), (4, 13294395), (5, 10635516), (6, 8862930), (9, 5908620), (10, 5317758), (12, 4431465), (15, 3545172), (18, 2954310), (19, 2798820), (20, 2658879), (27, 1969540), (30, 1772586), (36, 1477155), (38, 1399410), (45, 1181724), (54, 984770), (57, 932940), (60, 886293), (71, 748980), (73, 728460), (76, 699705), (90, 590862), (95, 559764), (108, 492385), (114, 466470), (135, 393908), (142, 374490), (146, 364230), (171, 310980), (180, 295431), (190, 279882), (213, 249660), (219, 242820), (228, 233235), (270, 196954), (284, 187245), (285, 186588), (292, 182115), (342, 155490), (355, 149796), (365, 145692), (380, 139941), (426, 124830), (438, 121410), (513, 103660), (540, 98477), (570, 93294), (639, 83220), (657, 80940), (684, 77745), (710, 74898), (730, 72846), (852, 62415), (855, 62196), (876, 60705), (1026, 51830), (1065, 49932), (1095, 48564), (1140, 46647), (1278, 41610), (1314, 40470), (1349, 39420), (1387, 38340), (1420, 37449), (1460, 36423), (1710, 31098), (1917, 27740), (1971, 26980), (2052, 25915), (2130, 24966), (2190, 24282), (2556, 20805), (2565, 20732), (2628, 20235), (2698, 19710), (2774, 19170), (3195, 16644), (3285, 16188), (3420, 15549), (3834, 13870), (3942, 13490), (4047, 13140), (4161, 12780), (4260, 12483), (4380, 12141), (5130, 10366), (5183, 10260), (5396, 9855), (5548, 9585), (6390, 8322), (6570, 8094), (6745, 7884), (6935, 7668)]