74467080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{191}}^1$

素因数の和:249

約数の個数: 192

約数和(自身を含む): 263347200

約数和(自身を除く): 188880120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 191, 216, 228, 270, 285, 342, 360, 361, 380, 382, 456, 513, 540, 570, 573, 684, 722, 760, 764, 855, 955, 1026, 1080, 1083, 1140, 1146, 1368, 1444, 1528, 1710, 1719, 1805, 1910, 2052, 2166, 2280, 2292, 2565, 2865, 2888, 3249, 3420, 3438, 3610, 3629, 3820, 4104, 4332, 4584, 5130, 5157, 5415, 5730, 6498, 6840, 6876, 7220, 7258, 7640, 8595, 8664, 9747, 10260, 10314, 10830, 10887, 11460, 12996, 13752, 14440, 14516, 16245, 17190, 18145, 19494, 20520, 20628, 21660, 21774, 22920, 25785, 25992, 29032, 32490, 32661, 34380, 36290, 38988, 41256, 43320, 43548, 48735, 51570, 54435, 64980, 65322, 68760, 68951, 72580, 77976, 87096, 97470, 97983, 103140, 108870, 129960, 130644, 137902, 145160, 163305, 194940, 195966, 206280, 206853, 217740, 261288, 275804, 326610, 344755, 389880, 391932, 413706, 435480, 489915, 551608, 620559, 653220, 689510, 783864, 827412, 979830, 1034265, 1241118, 1306440, 1379020, 1654824, 1861677, 1959660, 2068530, 2482236, 2758040, 3102795, 3723354, 3919320, 4137060, 4964472, 6205590, 7446708, 8274120, 9308385, 12411180, 14893416, 18616770, 24822360, 37233540, 74467080]

約数ペア:

[(1, 74467080), (2, 37233540), (3, 24822360), (4, 18616770), (5, 14893416), (6, 12411180), (8, 9308385), (9, 8274120), (10, 7446708), (12, 6205590), (15, 4964472), (18, 4137060), (19, 3919320), (20, 3723354), (24, 3102795), (27, 2758040), (30, 2482236), (36, 2068530), (38, 1959660), (40, 1861677), (45, 1654824), (54, 1379020), (57, 1306440), (60, 1241118), (72, 1034265), (76, 979830), (90, 827412), (95, 783864), (108, 689510), (114, 653220), (120, 620559), (135, 551608), (152, 489915), (171, 435480), (180, 413706), (190, 391932), (191, 389880), (216, 344755), (228, 326610), (270, 275804), (285, 261288), (342, 217740), (360, 206853), (361, 206280), (380, 195966), (382, 194940), (456, 163305), (513, 145160), (540, 137902), (570, 130644), (573, 129960), (684, 108870), (722, 103140), (760, 97983), (764, 97470), (855, 87096), (955, 77976), (1026, 72580), (1080, 68951), (1083, 68760), (1140, 65322), (1146, 64980), (1368, 54435), (1444, 51570), (1528, 48735), (1710, 43548), (1719, 43320), (1805, 41256), (1910, 38988), (2052, 36290), (2166, 34380), (2280, 32661), (2292, 32490), (2565, 29032), (2865, 25992), (2888, 25785), (3249, 22920), (3420, 21774), (3438, 21660), (3610, 20628), (3629, 20520), (3820, 19494), (4104, 18145), (4332, 17190), (4584, 16245), (5130, 14516), (5157, 14440), (5415, 13752), (5730, 12996), (6498, 11460), (6840, 10887), (6876, 10830), (7220, 10314), (7258, 10260), (7640, 9747), (8595, 8664)]