147448400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:130

約数の個数: 240

約数和(自身を含む): 425115648

約数和(自身を除く): 277667248

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 25, 31, 40, 44, 46, 47, 50, 55, 62, 80, 88, 92, 94, 100, 110, 115, 124, 155, 176, 184, 188, 200, 220, 230, 235, 248, 253, 275, 310, 341, 368, 376, 400, 440, 460, 470, 496, 506, 517, 550, 575, 620, 682, 713, 752, 775, 880, 920, 940, 1012, 1034, 1081, 1100, 1150, 1175, 1240, 1265, 1364, 1426, 1457, 1550, 1705, 1840, 1880, 2024, 2068, 2162, 2200, 2300, 2350, 2480, 2530, 2585, 2728, 2852, 2914, 3100, 3410, 3565, 3760, 4048, 4136, 4324, 4400, 4600, 4700, 5060, 5170, 5405, 5456, 5704, 5828, 6200, 6325, 6820, 7130, 7285, 7843, 8272, 8525, 8648, 9200, 9400, 10120, 10340, 10810, 11408, 11656, 11891, 12400, 12650, 12925, 13640, 14260, 14570, 15686, 16027, 17050, 17296, 17825, 18800, 20240, 20680, 21620, 23312, 23782, 25300, 25850, 27025, 27280, 28520, 29140, 31372, 32054, 33511, 34100, 35650, 36425, 39215, 41360, 43240, 47564, 50600, 51700, 54050, 57040, 58280, 59455, 62744, 64108, 67022, 68200, 71300, 72850, 78430, 80135, 86480, 95128, 101200, 103400, 108100, 116560, 118910, 125488, 128216, 134044, 136400, 142600, 145700, 156860, 160270, 167555, 190256, 196075, 206800, 216200, 237820, 256432, 268088, 285200, 291400, 297275, 313720, 320540, 335110, 368621, 392150, 400675, 432400, 475640, 536176, 582800, 594550, 627440, 641080, 670220, 737242, 784300, 801350, 837775, 951280, 1189100, 1282160, 1340440, 1474484, 1568600, 1602700, 1675550, 1843105, 2378200, 2680880, 2948968, 3137200, 3205400, 3351100, 3686210, 4756400, 5897936, 6410800, 6702200, 7372420, 9215525, 13404400, 14744840, 18431050, 29489680, 36862100, 73724200, 147448400]

約数ペア:

[(1, 147448400), (2, 73724200), (4, 36862100), (5, 29489680), (8, 18431050), (10, 14744840), (11, 13404400), (16, 9215525), (20, 7372420), (22, 6702200), (23, 6410800), (25, 5897936), (31, 4756400), (40, 3686210), (44, 3351100), (46, 3205400), (47, 3137200), (50, 2948968), (55, 2680880), (62, 2378200), (80, 1843105), (88, 1675550), (92, 1602700), (94, 1568600), (100, 1474484), (110, 1340440), (115, 1282160), (124, 1189100), (155, 951280), (176, 837775), (184, 801350), (188, 784300), (200, 737242), (220, 670220), (230, 641080), (235, 627440), (248, 594550), (253, 582800), (275, 536176), (310, 475640), (341, 432400), (368, 400675), (376, 392150), (400, 368621), (440, 335110), (460, 320540), (470, 313720), (496, 297275), (506, 291400), (517, 285200), (550, 268088), (575, 256432), (620, 237820), (682, 216200), (713, 206800), (752, 196075), (775, 190256), (880, 167555), (920, 160270), (940, 156860), (1012, 145700), (1034, 142600), (1081, 136400), (1100, 134044), (1150, 128216), (1175, 125488), (1240, 118910), (1265, 116560), (1364, 108100), (1426, 103400), (1457, 101200), (1550, 95128), (1705, 86480), (1840, 80135), (1880, 78430), (2024, 72850), (2068, 71300), (2162, 68200), (2200, 67022), (2300, 64108), (2350, 62744), (2480, 59455), (2530, 58280), (2585, 57040), (2728, 54050), (2852, 51700), (2914, 50600), (3100, 47564), (3410, 43240), (3565, 41360), (3760, 39215), (4048, 36425), (4136, 35650), (4324, 34100), (4400, 33511), (4600, 32054), (4700, 31372), (5060, 29140), (5170, 28520), (5405, 27280), (5456, 27025), (5704, 25850), (5828, 25300), (6200, 23782), (6325, 23312), (6820, 21620), (7130, 20680), (7285, 20240), (7843, 18800), (8272, 17825), (8525, 17296), (8648, 17050), (9200, 16027), (9400, 15686), (10120, 14570), (10340, 14260), (10810, 13640), (11408, 12925), (11656, 12650), (11891, 12400)]