90401520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{283}}^1$

素因数の和:332

約数の個数: 160

約数和(自身を含む): 309337344

約数和(自身を除く): 218935824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 283, 330, 363, 440, 484, 528, 566, 605, 660, 726, 849, 880, 968, 1132, 1210, 1320, 1331, 1415, 1452, 1698, 1815, 1936, 2264, 2420, 2640, 2662, 2830, 2904, 3113, 3396, 3630, 3993, 4245, 4528, 4840, 5324, 5660, 5808, 6226, 6655, 6792, 7260, 7986, 8490, 9339, 9680, 10648, 11320, 12452, 13310, 13584, 14520, 15565, 15972, 16980, 18678, 19965, 21296, 22640, 24904, 26620, 29040, 31130, 31944, 33960, 34243, 37356, 39930, 46695, 49808, 53240, 62260, 63888, 67920, 68486, 74712, 79860, 93390, 102729, 106480, 124520, 136972, 149424, 159720, 171215, 186780, 205458, 249040, 273944, 319440, 342430, 373560, 376673, 410916, 513645, 547888, 684860, 747120, 753346, 821832, 1027290, 1130019, 1369720, 1506692, 1643664, 1883365, 2054580, 2260038, 2739440, 3013384, 3766730, 4109160, 4520076, 5650095, 6026768, 7533460, 8218320, 9040152, 11300190, 15066920, 18080304, 22600380, 30133840, 45200760, 90401520]

約数ペア:

[(1, 90401520), (2, 45200760), (3, 30133840), (4, 22600380), (5, 18080304), (6, 15066920), (8, 11300190), (10, 9040152), (11, 8218320), (12, 7533460), (15, 6026768), (16, 5650095), (20, 4520076), (22, 4109160), (24, 3766730), (30, 3013384), (33, 2739440), (40, 2260038), (44, 2054580), (48, 1883365), (55, 1643664), (60, 1506692), (66, 1369720), (80, 1130019), (88, 1027290), (110, 821832), (120, 753346), (121, 747120), (132, 684860), (165, 547888), (176, 513645), (220, 410916), (240, 376673), (242, 373560), (264, 342430), (283, 319440), (330, 273944), (363, 249040), (440, 205458), (484, 186780), (528, 171215), (566, 159720), (605, 149424), (660, 136972), (726, 124520), (849, 106480), (880, 102729), (968, 93390), (1132, 79860), (1210, 74712), (1320, 68486), (1331, 67920), (1415, 63888), (1452, 62260), (1698, 53240), (1815, 49808), (1936, 46695), (2264, 39930), (2420, 37356), (2640, 34243), (2662, 33960), (2830, 31944), (2904, 31130), (3113, 29040), (3396, 26620), (3630, 24904), (3993, 22640), (4245, 21296), (4528, 19965), (4840, 18678), (5324, 16980), (5660, 15972), (5808, 15565), (6226, 14520), (6655, 13584), (6792, 13310), (7260, 12452), (7986, 11320), (8490, 10648), (9339, 9680)]