274708980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1$

素因数の和:607

約数の個数: 288

約数和(自身を含む): 1060620288

約数和(自身を除く): 785911308

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 31, 35, 36, 39, 42, 45, 52, 60, 62, 63, 65, 70, 78, 84, 90, 91, 93, 105, 117, 124, 126, 130, 140, 155, 156, 180, 182, 186, 195, 210, 217, 234, 252, 260, 273, 279, 310, 315, 364, 372, 390, 403, 420, 434, 455, 465, 468, 541, 546, 558, 585, 620, 630, 651, 780, 806, 819, 868, 910, 930, 1082, 1085, 1092, 1116, 1170, 1209, 1260, 1302, 1365, 1395, 1612, 1623, 1638, 1820, 1860, 1953, 2015, 2164, 2170, 2340, 2418, 2604, 2705, 2730, 2790, 2821, 3246, 3255, 3276, 3627, 3787, 3906, 4030, 4095, 4340, 4836, 4869, 5410, 5460, 5580, 5642, 6045, 6492, 6510, 7033, 7254, 7574, 7812, 8060, 8115, 8190, 8463, 9738, 9765, 10820, 11284, 11361, 12090, 13020, 14066, 14105, 14508, 15148, 16230, 16380, 16771, 16926, 18135, 18935, 19476, 19530, 21099, 22722, 24180, 24345, 25389, 28132, 28210, 32460, 33542, 33852, 34083, 35165, 36270, 37870, 39060, 42198, 42315, 45444, 48690, 49231, 50313, 50778, 56420, 56805, 63297, 67084, 68166, 70330, 72540, 75740, 83855, 84396, 84630, 97380, 98462, 100626, 101556, 105495, 113610, 117397, 126594, 126945, 136332, 140660, 147693, 150939, 167710, 169260, 170415, 196924, 201252, 210990, 218023, 227220, 234794, 246155, 251565, 253188, 253890, 295386, 301878, 316485, 335420, 340830, 352191, 421980, 436046, 443079, 469588, 492310, 503130, 507780, 586985, 590772, 603756, 632970, 654069, 681660, 704382, 738465, 754695, 872092, 886158, 984620, 1006260, 1056573, 1090115, 1173970, 1265940, 1308138, 1408764, 1476930, 1509390, 1526161, 1760955, 1772316, 1962207, 2113146, 2180230, 2215395, 2347940, 2616276, 2953860, 3018780, 3052322, 3270345, 3521910, 3924414, 4226292, 4360460, 4430790, 4578483, 5282865, 6104644, 6540690, 7043820, 7630805, 7848828, 8861580, 9156966, 9811035, 10565730, 13081380, 13735449, 15261610, 18313932, 19622070, 21131460, 22892415, 27470898, 30523220, 39244140, 45784830, 54941796, 68677245, 91569660, 137354490, 274708980]

約数ペア:

[(1, 274708980), (2, 137354490), (3, 91569660), (4, 68677245), (5, 54941796), (6, 45784830), (7, 39244140), (9, 30523220), (10, 27470898), (12, 22892415), (13, 21131460), (14, 19622070), (15, 18313932), (18, 15261610), (20, 13735449), (21, 13081380), (26, 10565730), (28, 9811035), (30, 9156966), (31, 8861580), (35, 7848828), (36, 7630805), (39, 7043820), (42, 6540690), (45, 6104644), (52, 5282865), (60, 4578483), (62, 4430790), (63, 4360460), (65, 4226292), (70, 3924414), (78, 3521910), (84, 3270345), (90, 3052322), (91, 3018780), (93, 2953860), (105, 2616276), (117, 2347940), (124, 2215395), (126, 2180230), (130, 2113146), (140, 1962207), (155, 1772316), (156, 1760955), (180, 1526161), (182, 1509390), (186, 1476930), (195, 1408764), (210, 1308138), (217, 1265940), (234, 1173970), (252, 1090115), (260, 1056573), (273, 1006260), (279, 984620), (310, 886158), (315, 872092), (364, 754695), (372, 738465), (390, 704382), (403, 681660), (420, 654069), (434, 632970), (455, 603756), (465, 590772), (468, 586985), (541, 507780), (546, 503130), (558, 492310), (585, 469588), (620, 443079), (630, 436046), (651, 421980), (780, 352191), (806, 340830), (819, 335420), (868, 316485), (910, 301878), (930, 295386), (1082, 253890), (1085, 253188), (1092, 251565), (1116, 246155), (1170, 234794), (1209, 227220), (1260, 218023), (1302, 210990), (1365, 201252), (1395, 196924), (1612, 170415), (1623, 169260), (1638, 167710), (1820, 150939), (1860, 147693), (1953, 140660), (2015, 136332), (2164, 126945), (2170, 126594), (2340, 117397), (2418, 113610), (2604, 105495), (2705, 101556), (2730, 100626), (2790, 98462), (2821, 97380), (3246, 84630), (3255, 84396), (3276, 83855), (3627, 75740), (3787, 72540), (3906, 70330), (4030, 68166), (4095, 67084), (4340, 63297), (4836, 56805), (4869, 56420), (5410, 50778), (5460, 50313), (5580, 49231), (5642, 48690), (6045, 45444), (6492, 42315), (6510, 42198), (7033, 39060), (7254, 37870), (7574, 36270), (7812, 35165), (8060, 34083), (8115, 33852), (8190, 33542), (8463, 32460), (9738, 28210), (9765, 28132), (10820, 25389), (11284, 24345), (11361, 24180), (12090, 22722), (13020, 21099), (14066, 19530), (14105, 19476), (14508, 18935), (15148, 18135), (16230, 16926), (16380, 16771)]