533451100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:157

約数の個数: 216

約数和(自身を含む): 1496300064

約数和(自身を除く): 962848964

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 31, 35, 50, 52, 61, 62, 65, 70, 91, 100, 122, 124, 130, 140, 155, 175, 182, 217, 244, 260, 305, 310, 325, 350, 364, 403, 427, 434, 455, 610, 620, 650, 700, 775, 793, 806, 854, 868, 910, 961, 1085, 1220, 1300, 1525, 1550, 1586, 1612, 1708, 1820, 1891, 1922, 2015, 2135, 2170, 2275, 2821, 3050, 3100, 3172, 3782, 3844, 3965, 4030, 4270, 4340, 4550, 4805, 5425, 5551, 5642, 6100, 6727, 7564, 7930, 8060, 8540, 9100, 9455, 9610, 10075, 10675, 10850, 11102, 11284, 12493, 13237, 13454, 14105, 15860, 18910, 19220, 19825, 20150, 21350, 21700, 22204, 24025, 24583, 24986, 26474, 26908, 27755, 28210, 33635, 37820, 39650, 40300, 42700, 47275, 48050, 49166, 49972, 52948, 55510, 56420, 58621, 62465, 66185, 67270, 70525, 79300, 87451, 94550, 96100, 98332, 111020, 117242, 122915, 124930, 132370, 134540, 138775, 141050, 168175, 172081, 174902, 189100, 234484, 245830, 249860, 264740, 277550, 282100, 293105, 312325, 330925, 336350, 344162, 349804, 410347, 437255, 491660, 555100, 586210, 614575, 624650, 661850, 672700, 688324, 762073, 820694, 860405, 874510, 1172420, 1229150, 1249300, 1323700, 1465525, 1524146, 1641388, 1720810, 1749020, 2051735, 2186275, 2458300, 2931050, 3048292, 3441620, 3810365, 4103470, 4302025, 4372550, 5334511, 5862100, 7620730, 8206940, 8604050, 8745100, 10258675, 10669022, 15241460, 17208100, 19051825, 20517350, 21338044, 26672555, 38103650, 41034700, 53345110, 76207300, 106690220, 133362775, 266725550, 533451100]

約数ペア:

[(1, 533451100), (2, 266725550), (4, 133362775), (5, 106690220), (7, 76207300), (10, 53345110), (13, 41034700), (14, 38103650), (20, 26672555), (25, 21338044), (26, 20517350), (28, 19051825), (31, 17208100), (35, 15241460), (50, 10669022), (52, 10258675), (61, 8745100), (62, 8604050), (65, 8206940), (70, 7620730), (91, 5862100), (100, 5334511), (122, 4372550), (124, 4302025), (130, 4103470), (140, 3810365), (155, 3441620), (175, 3048292), (182, 2931050), (217, 2458300), (244, 2186275), (260, 2051735), (305, 1749020), (310, 1720810), (325, 1641388), (350, 1524146), (364, 1465525), (403, 1323700), (427, 1249300), (434, 1229150), (455, 1172420), (610, 874510), (620, 860405), (650, 820694), (700, 762073), (775, 688324), (793, 672700), (806, 661850), (854, 624650), (868, 614575), (910, 586210), (961, 555100), (1085, 491660), (1220, 437255), (1300, 410347), (1525, 349804), (1550, 344162), (1586, 336350), (1612, 330925), (1708, 312325), (1820, 293105), (1891, 282100), (1922, 277550), (2015, 264740), (2135, 249860), (2170, 245830), (2275, 234484), (2821, 189100), (3050, 174902), (3100, 172081), (3172, 168175), (3782, 141050), (3844, 138775), (3965, 134540), (4030, 132370), (4270, 124930), (4340, 122915), (4550, 117242), (4805, 111020), (5425, 98332), (5551, 96100), (5642, 94550), (6100, 87451), (6727, 79300), (7564, 70525), (7930, 67270), (8060, 66185), (8540, 62465), (9100, 58621), (9455, 56420), (9610, 55510), (10075, 52948), (10675, 49972), (10850, 49166), (11102, 48050), (11284, 47275), (12493, 42700), (13237, 40300), (13454, 39650), (14105, 37820), (15860, 33635), (18910, 28210), (19220, 27755), (19825, 26908), (20150, 26474), (21350, 24986), (21700, 24583), (22204, 24025)]