73322900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:226

約数の個数: 144

約数和(自身を含む): 197904000

約数和(自身を除く): 124581100

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 37, 38, 50, 70, 74, 76, 95, 100, 133, 140, 148, 149, 175, 185, 190, 259, 266, 298, 350, 370, 380, 475, 518, 532, 596, 665, 700, 703, 740, 745, 925, 950, 1036, 1043, 1295, 1330, 1406, 1490, 1850, 1900, 2086, 2590, 2660, 2812, 2831, 2980, 3325, 3515, 3700, 3725, 4172, 4921, 5180, 5215, 5513, 5662, 6475, 6650, 7030, 7450, 9842, 10430, 11026, 11324, 12950, 13300, 14060, 14155, 14900, 17575, 19684, 19817, 20860, 22052, 24605, 25900, 26075, 27565, 28310, 35150, 38591, 39634, 49210, 52150, 55130, 56620, 70300, 70775, 77182, 79268, 98420, 99085, 104300, 104747, 110260, 123025, 137825, 141550, 154364, 192955, 198170, 209494, 246050, 275650, 283100, 385910, 396340, 418988, 492100, 495425, 523735, 551300, 733229, 771820, 964775, 990850, 1047470, 1466458, 1929550, 1981700, 2094940, 2618675, 2932916, 3666145, 3859100, 5237350, 7332290, 10474700, 14664580, 18330725, 36661450, 73322900]

約数ペア:

[(1, 73322900), (2, 36661450), (4, 18330725), (5, 14664580), (7, 10474700), (10, 7332290), (14, 5237350), (19, 3859100), (20, 3666145), (25, 2932916), (28, 2618675), (35, 2094940), (37, 1981700), (38, 1929550), (50, 1466458), (70, 1047470), (74, 990850), (76, 964775), (95, 771820), (100, 733229), (133, 551300), (140, 523735), (148, 495425), (149, 492100), (175, 418988), (185, 396340), (190, 385910), (259, 283100), (266, 275650), (298, 246050), (350, 209494), (370, 198170), (380, 192955), (475, 154364), (518, 141550), (532, 137825), (596, 123025), (665, 110260), (700, 104747), (703, 104300), (740, 99085), (745, 98420), (925, 79268), (950, 77182), (1036, 70775), (1043, 70300), (1295, 56620), (1330, 55130), (1406, 52150), (1490, 49210), (1850, 39634), (1900, 38591), (2086, 35150), (2590, 28310), (2660, 27565), (2812, 26075), (2831, 25900), (2980, 24605), (3325, 22052), (3515, 20860), (3700, 19817), (3725, 19684), (4172, 17575), (4921, 14900), (5180, 14155), (5215, 14060), (5513, 13300), (5662, 12950), (6475, 11324), (6650, 11026), (7030, 10430), (7450, 9842)]