378889350

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{541}}^1$

素因数の和:615

約数の個数: 192

約数和(自身を含む): 1161354240

約数和(自身を除く): 782464890

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 25, 29, 30, 35, 42, 46, 50, 58, 69, 70, 75, 87, 105, 115, 138, 145, 150, 161, 174, 175, 203, 210, 230, 290, 322, 345, 350, 406, 435, 483, 525, 541, 575, 609, 667, 690, 725, 805, 870, 966, 1015, 1050, 1082, 1150, 1218, 1334, 1450, 1610, 1623, 1725, 2001, 2030, 2175, 2415, 2705, 3045, 3246, 3335, 3450, 3787, 4002, 4025, 4350, 4669, 4830, 5075, 5410, 6090, 6670, 7574, 8050, 8115, 9338, 10005, 10150, 11361, 12075, 12443, 13525, 14007, 15225, 15689, 16230, 16675, 18935, 20010, 22722, 23345, 24150, 24886, 27050, 28014, 30450, 31378, 33350, 37329, 37870, 40575, 46690, 47067, 50025, 56805, 62215, 70035, 74658, 78445, 81150, 87101, 94134, 94675, 100050, 109823, 113610, 116725, 124430, 140070, 156890, 174202, 186645, 189350, 219646, 233450, 235335, 261303, 284025, 311075, 329469, 350175, 360847, 373290, 392225, 435505, 470670, 522606, 549115, 568050, 622150, 658938, 700350, 721694, 784450, 871010, 933225, 1082541, 1098230, 1176675, 1306515, 1647345, 1804235, 1866450, 2165082, 2177525, 2353350, 2525929, 2613030, 2745575, 3294690, 3608470, 4355050, 5051858, 5412705, 5491150, 6532575, 7577787, 8236725, 9021175, 10825410, 12629645, 13065150, 15155574, 16473450, 18042350, 25259290, 27063525, 37888935, 54127050, 63148225, 75777870, 126296450, 189444675, 378889350]

約数ペア:

[(1, 378889350), (2, 189444675), (3, 126296450), (5, 75777870), (6, 63148225), (7, 54127050), (10, 37888935), (14, 27063525), (15, 25259290), (21, 18042350), (23, 16473450), (25, 15155574), (29, 13065150), (30, 12629645), (35, 10825410), (42, 9021175), (46, 8236725), (50, 7577787), (58, 6532575), (69, 5491150), (70, 5412705), (75, 5051858), (87, 4355050), (105, 3608470), (115, 3294690), (138, 2745575), (145, 2613030), (150, 2525929), (161, 2353350), (174, 2177525), (175, 2165082), (203, 1866450), (210, 1804235), (230, 1647345), (290, 1306515), (322, 1176675), (345, 1098230), (350, 1082541), (406, 933225), (435, 871010), (483, 784450), (525, 721694), (541, 700350), (575, 658938), (609, 622150), (667, 568050), (690, 549115), (725, 522606), (805, 470670), (870, 435505), (966, 392225), (1015, 373290), (1050, 360847), (1082, 350175), (1150, 329469), (1218, 311075), (1334, 284025), (1450, 261303), (1610, 235335), (1623, 233450), (1725, 219646), (2001, 189350), (2030, 186645), (2175, 174202), (2415, 156890), (2705, 140070), (3045, 124430), (3246, 116725), (3335, 113610), (3450, 109823), (3787, 100050), (4002, 94675), (4025, 94134), (4350, 87101), (4669, 81150), (4830, 78445), (5075, 74658), (5410, 70035), (6090, 62215), (6670, 56805), (7574, 50025), (8050, 47067), (8115, 46690), (9338, 40575), (10005, 37870), (10150, 37329), (11361, 33350), (12075, 31378), (12443, 30450), (13525, 28014), (14007, 27050), (15225, 24886), (15689, 24150), (16230, 23345), (16675, 22722), (18935, 20010)]