551352360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{877}}^1$

素因数の和:948

約数の個数: 192

約数和(自身を含む): 1850964480

約数和(自身を除く): 1299612120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 169, 186, 195, 248, 260, 310, 312, 338, 372, 390, 403, 465, 507, 520, 620, 676, 744, 780, 806, 845, 877, 930, 1014, 1209, 1240, 1352, 1560, 1612, 1690, 1754, 1860, 2015, 2028, 2418, 2535, 2631, 3224, 3380, 3508, 3720, 4030, 4056, 4385, 4836, 5070, 5239, 5262, 6045, 6760, 7016, 8060, 8770, 9672, 10140, 10478, 10524, 11401, 12090, 13155, 15717, 16120, 17540, 20280, 20956, 21048, 22802, 24180, 26195, 26310, 27187, 31434, 34203, 35080, 41912, 45604, 48360, 52390, 52620, 54374, 57005, 62868, 68406, 78585, 81561, 91208, 104780, 105240, 108748, 114010, 125736, 135935, 136812, 148213, 157170, 163122, 171015, 209560, 217496, 228020, 271870, 273624, 296426, 314340, 326244, 342030, 353431, 407805, 444639, 456040, 543740, 592852, 628680, 652488, 684060, 706862, 741065, 815610, 889278, 1060293, 1087480, 1185704, 1368120, 1413724, 1482130, 1631220, 1767155, 1778556, 2120586, 2223195, 2827448, 2964260, 3262440, 3534310, 3557112, 4241172, 4446390, 4594603, 5301465, 5928520, 7068620, 8482344, 8892780, 9189206, 10602930, 13783809, 14137240, 17785560, 18378412, 21205860, 22973015, 27567618, 36756824, 42411720, 45946030, 55135236, 68919045, 91892060, 110270472, 137838090, 183784120, 275676180, 551352360]

約数ペア:

[(1, 551352360), (2, 275676180), (3, 183784120), (4, 137838090), (5, 110270472), (6, 91892060), (8, 68919045), (10, 55135236), (12, 45946030), (13, 42411720), (15, 36756824), (20, 27567618), (24, 22973015), (26, 21205860), (30, 18378412), (31, 17785560), (39, 14137240), (40, 13783809), (52, 10602930), (60, 9189206), (62, 8892780), (65, 8482344), (78, 7068620), (93, 5928520), (104, 5301465), (120, 4594603), (124, 4446390), (130, 4241172), (155, 3557112), (156, 3534310), (169, 3262440), (186, 2964260), (195, 2827448), (248, 2223195), (260, 2120586), (310, 1778556), (312, 1767155), (338, 1631220), (372, 1482130), (390, 1413724), (403, 1368120), (465, 1185704), (507, 1087480), (520, 1060293), (620, 889278), (676, 815610), (744, 741065), (780, 706862), (806, 684060), (845, 652488), (877, 628680), (930, 592852), (1014, 543740), (1209, 456040), (1240, 444639), (1352, 407805), (1560, 353431), (1612, 342030), (1690, 326244), (1754, 314340), (1860, 296426), (2015, 273624), (2028, 271870), (2418, 228020), (2535, 217496), (2631, 209560), (3224, 171015), (3380, 163122), (3508, 157170), (3720, 148213), (4030, 136812), (4056, 135935), (4385, 125736), (4836, 114010), (5070, 108748), (5239, 105240), (5262, 104780), (6045, 91208), (6760, 81561), (7016, 78585), (8060, 68406), (8770, 62868), (9672, 57005), (10140, 54374), (10478, 52620), (10524, 52390), (11401, 48360), (12090, 45604), (13155, 41912), (15717, 35080), (16120, 34203), (17540, 31434), (20280, 27187), (20956, 26310), (21048, 26195), (22802, 24180)]