90502650

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:246

約数の個数: 192

約数和(自身を含む): 291528960

約数和(自身を除く): 201026310

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 61, 63, 70, 75, 90, 105, 122, 126, 135, 150, 157, 175, 183, 189, 210, 225, 270, 305, 314, 315, 350, 366, 378, 427, 450, 471, 525, 549, 610, 630, 675, 785, 854, 915, 942, 945, 1050, 1098, 1099, 1281, 1350, 1413, 1525, 1570, 1575, 1647, 1830, 1890, 2135, 2198, 2355, 2562, 2745, 2826, 3050, 3150, 3294, 3297, 3843, 3925, 4239, 4270, 4575, 4710, 4725, 5490, 5495, 6405, 6594, 7065, 7686, 7850, 8235, 8478, 9150, 9450, 9577, 9891, 10675, 10990, 11529, 11775, 12810, 13725, 14130, 16470, 16485, 19154, 19215, 19782, 21195, 21350, 23058, 23550, 27450, 27475, 28731, 29673, 32025, 32970, 35325, 38430, 41175, 42390, 47885, 49455, 54950, 57462, 57645, 59346, 64050, 67039, 70650, 82350, 82425, 86193, 95770, 96075, 98910, 105975, 115290, 134078, 143655, 148365, 164850, 172386, 192150, 201117, 211950, 239425, 247275, 258579, 287310, 288225, 296730, 335195, 402234, 430965, 478850, 494550, 517158, 576450, 603351, 670390, 718275, 741825, 861930, 1005585, 1206702, 1292895, 1436550, 1483650, 1675975, 1810053, 2011170, 2154825, 2585790, 3016755, 3351950, 3620106, 4309650, 5027925, 6033510, 6464475, 9050265, 10055850, 12928950, 15083775, 18100530, 30167550, 45251325, 90502650]

約数ペア:

[(1, 90502650), (2, 45251325), (3, 30167550), (5, 18100530), (6, 15083775), (7, 12928950), (9, 10055850), (10, 9050265), (14, 6464475), (15, 6033510), (18, 5027925), (21, 4309650), (25, 3620106), (27, 3351950), (30, 3016755), (35, 2585790), (42, 2154825), (45, 2011170), (50, 1810053), (54, 1675975), (61, 1483650), (63, 1436550), (70, 1292895), (75, 1206702), (90, 1005585), (105, 861930), (122, 741825), (126, 718275), (135, 670390), (150, 603351), (157, 576450), (175, 517158), (183, 494550), (189, 478850), (210, 430965), (225, 402234), (270, 335195), (305, 296730), (314, 288225), (315, 287310), (350, 258579), (366, 247275), (378, 239425), (427, 211950), (450, 201117), (471, 192150), (525, 172386), (549, 164850), (610, 148365), (630, 143655), (675, 134078), (785, 115290), (854, 105975), (915, 98910), (942, 96075), (945, 95770), (1050, 86193), (1098, 82425), (1099, 82350), (1281, 70650), (1350, 67039), (1413, 64050), (1525, 59346), (1570, 57645), (1575, 57462), (1647, 54950), (1830, 49455), (1890, 47885), (2135, 42390), (2198, 41175), (2355, 38430), (2562, 35325), (2745, 32970), (2826, 32025), (3050, 29673), (3150, 28731), (3294, 27475), (3297, 27450), (3843, 23550), (3925, 23058), (4239, 21350), (4270, 21195), (4575, 19782), (4710, 19215), (4725, 19154), (5490, 16485), (5495, 16470), (6405, 14130), (6594, 13725), (7065, 12810), (7686, 11775), (7850, 11529), (8235, 10990), (8478, 10675), (9150, 9891), (9450, 9577)]