285833340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2143}}^1$

素因数の和:2193

約数の個数: 192

約数和(自身を含む): 1008537600

約数和(自身を除く): 722704260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 90, 95, 108, 114, 117, 130, 135, 156, 171, 180, 190, 195, 228, 234, 247, 260, 270, 285, 342, 351, 380, 390, 468, 494, 513, 540, 570, 585, 684, 702, 741, 780, 855, 988, 1026, 1140, 1170, 1235, 1404, 1482, 1710, 1755, 2052, 2143, 2223, 2340, 2470, 2565, 2964, 3420, 3510, 3705, 4286, 4446, 4940, 5130, 6429, 6669, 7020, 7410, 8572, 8892, 10260, 10715, 11115, 12858, 13338, 14820, 19287, 21430, 22230, 25716, 26676, 27859, 32145, 33345, 38574, 40717, 42860, 44460, 55718, 57861, 64290, 66690, 77148, 81434, 83577, 96435, 111436, 115722, 122151, 128580, 133380, 139295, 162868, 167154, 192870, 203585, 231444, 244302, 250731, 278590, 289305, 334308, 366453, 385740, 407170, 417885, 488604, 501462, 529321, 557180, 578610, 610755, 732906, 752193, 814340, 835770, 1002924, 1058642, 1099359, 1157220, 1221510, 1253655, 1465812, 1504386, 1587963, 1671540, 1832265, 2117284, 2198718, 2443020, 2507310, 2646605, 3008772, 3175926, 3664530, 3760965, 4397436, 4763889, 5014620, 5293210, 5496795, 6351852, 7329060, 7521930, 7939815, 9527778, 10586420, 10993590, 14291667, 15043860, 15879630, 19055556, 21987180, 23819445, 28583334, 31759260, 47638890, 57166668, 71458335, 95277780, 142916670, 285833340]

約数ペア:

[(1, 285833340), (2, 142916670), (3, 95277780), (4, 71458335), (5, 57166668), (6, 47638890), (9, 31759260), (10, 28583334), (12, 23819445), (13, 21987180), (15, 19055556), (18, 15879630), (19, 15043860), (20, 14291667), (26, 10993590), (27, 10586420), (30, 9527778), (36, 7939815), (38, 7521930), (39, 7329060), (45, 6351852), (52, 5496795), (54, 5293210), (57, 5014620), (60, 4763889), (65, 4397436), (76, 3760965), (78, 3664530), (90, 3175926), (95, 3008772), (108, 2646605), (114, 2507310), (117, 2443020), (130, 2198718), (135, 2117284), (156, 1832265), (171, 1671540), (180, 1587963), (190, 1504386), (195, 1465812), (228, 1253655), (234, 1221510), (247, 1157220), (260, 1099359), (270, 1058642), (285, 1002924), (342, 835770), (351, 814340), (380, 752193), (390, 732906), (468, 610755), (494, 578610), (513, 557180), (540, 529321), (570, 501462), (585, 488604), (684, 417885), (702, 407170), (741, 385740), (780, 366453), (855, 334308), (988, 289305), (1026, 278590), (1140, 250731), (1170, 244302), (1235, 231444), (1404, 203585), (1482, 192870), (1710, 167154), (1755, 162868), (2052, 139295), (2143, 133380), (2223, 128580), (2340, 122151), (2470, 115722), (2565, 111436), (2964, 96435), (3420, 83577), (3510, 81434), (3705, 77148), (4286, 66690), (4446, 64290), (4940, 57861), (5130, 55718), (6429, 44460), (6669, 42860), (7020, 40717), (7410, 38574), (8572, 33345), (8892, 32145), (10260, 27859), (10715, 26676), (11115, 25716), (12858, 22230), (13338, 21430), (14820, 19287)]