29543100

素因数分解:

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

素因数の和:180

約数の個数: 144

約数和(自身を含む): 92494080

約数和(自身を除く): 62950980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 71, 73, 75, 76, 95, 100, 114, 142, 146, 150, 190, 213, 219, 228, 284, 285, 292, 300, 355, 365, 380, 426, 438, 475, 570, 710, 730, 852, 876, 950, 1065, 1095, 1140, 1349, 1387, 1420, 1425, 1460, 1775, 1825, 1900, 2130, 2190, 2698, 2774, 2850, 3550, 3650, 4047, 4161, 4260, 4380, 5183, 5325, 5396, 5475, 5548, 5700, 6745, 6935, 7100, 7300, 8094, 8322, 10366, 10650, 10950, 13490, 13870, 15549, 16188, 16644, 20235, 20732, 20805, 21300, 21900, 25915, 26980, 27740, 31098, 33725, 34675, 40470, 41610, 51830, 62196, 67450, 69350, 77745, 80940, 83220, 98477, 101175, 103660, 104025, 129575, 134900, 138700, 155490, 196954, 202350, 208050, 259150, 295431, 310980, 388725, 393908, 404700, 416100, 492385, 518300, 590862, 777450, 984770, 1181724, 1477155, 1554900, 1969540, 2461925, 2954310, 4923850, 5908620, 7385775, 9847700, 14771550, 29543100]

約数ペア:

[(1, 29543100), (2, 14771550), (3, 9847700), (4, 7385775), (5, 5908620), (6, 4923850), (10, 2954310), (12, 2461925), (15, 1969540), (19, 1554900), (20, 1477155), (25, 1181724), (30, 984770), (38, 777450), (50, 590862), (57, 518300), (60, 492385), (71, 416100), (73, 404700), (75, 393908), (76, 388725), (95, 310980), (100, 295431), (114, 259150), (142, 208050), (146, 202350), (150, 196954), (190, 155490), (213, 138700), (219, 134900), (228, 129575), (284, 104025), (285, 103660), (292, 101175), (300, 98477), (355, 83220), (365, 80940), (380, 77745), (426, 69350), (438, 67450), (475, 62196), (570, 51830), (710, 41610), (730, 40470), (852, 34675), (876, 33725), (950, 31098), (1065, 27740), (1095, 26980), (1140, 25915), (1349, 21900), (1387, 21300), (1420, 20805), (1425, 20732), (1460, 20235), (1775, 16644), (1825, 16188), (1900, 15549), (2130, 13870), (2190, 13490), (2698, 10950), (2774, 10650), (2850, 10366), (3550, 8322), (3650, 8094), (4047, 7300), (4161, 7100), (4260, 6935), (4380, 6745), (5183, 5700), (5325, 5548), (5396, 5475)]