89405640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4357}}^1$

素因数の和:4396

約数の個数: 128

約数和(自身を含む): 313776000

約数和(自身を除く): 224370360

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, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 4357, 5130, 6840, 8714, 10260, 13071, 17428, 20520, 21785, 26142, 34856, 39213, 43570, 52284, 65355, 78426, 82783, 87140, 104568, 117639, 130710, 156852, 165566, 174280, 196065, 235278, 248349, 261420, 313704, 331132, 392130, 413915, 470556, 496698, 522840, 588195, 662264, 745047, 784260, 827830, 941112, 993396, 1176390, 1241745, 1490094, 1568520, 1655660, 1986792, 2235141, 2352780, 2483490, 2980188, 3311320, 3725235, 4470282, 4705560, 4966980, 5960376, 7450470, 8940564, 9933960, 11175705, 14900940, 17881128, 22351410, 29801880, 44702820, 89405640]

約数ペア:

[(1, 89405640), (2, 44702820), (3, 29801880), (4, 22351410), (5, 17881128), (6, 14900940), (8, 11175705), (9, 9933960), (10, 8940564), (12, 7450470), (15, 5960376), (18, 4966980), (19, 4705560), (20, 4470282), (24, 3725235), (27, 3311320), (30, 2980188), (36, 2483490), (38, 2352780), (40, 2235141), (45, 1986792), (54, 1655660), (57, 1568520), (60, 1490094), (72, 1241745), (76, 1176390), (90, 993396), (95, 941112), (108, 827830), (114, 784260), (120, 745047), (135, 662264), (152, 588195), (171, 522840), (180, 496698), (190, 470556), (216, 413915), (228, 392130), (270, 331132), (285, 313704), (342, 261420), (360, 248349), (380, 235278), (456, 196065), (513, 174280), (540, 165566), (570, 156852), (684, 130710), (760, 117639), (855, 104568), (1026, 87140), (1080, 82783), (1140, 78426), (1368, 65355), (1710, 52284), (2052, 43570), (2280, 39213), (2565, 34856), (3420, 26142), (4104, 21785), (4357, 20520), (5130, 17428), (6840, 13071), (8714, 10260)]