394501140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:403

約数の個数: 216

約数和(自身を含む): 1341980640

約数和(自身を除く): 947479500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 59, 60, 66, 90, 99, 110, 118, 121, 132, 165, 177, 180, 198, 220, 236, 242, 295, 307, 330, 354, 363, 396, 484, 495, 531, 590, 605, 614, 649, 660, 708, 726, 885, 921, 990, 1062, 1089, 1180, 1210, 1228, 1298, 1452, 1535, 1770, 1815, 1842, 1947, 1980, 2124, 2178, 2420, 2596, 2655, 2763, 3070, 3245, 3377, 3540, 3630, 3684, 3894, 4356, 4605, 5310, 5445, 5526, 5841, 6140, 6490, 6754, 7139, 7260, 7788, 9210, 9735, 10131, 10620, 10890, 11052, 11682, 12980, 13508, 13815, 14278, 16885, 18113, 18420, 19470, 20262, 21417, 21780, 23364, 27630, 28556, 29205, 30393, 33770, 35695, 36226, 37147, 38940, 40524, 42834, 50655, 54339, 55260, 58410, 60786, 64251, 67540, 71390, 72452, 74294, 85668, 90565, 101310, 107085, 108678, 111441, 116820, 121572, 128502, 142780, 148588, 151965, 163017, 181130, 185735, 199243, 202620, 214170, 217356, 222882, 257004, 271695, 303930, 321255, 326034, 334323, 362260, 371470, 398486, 428340, 445764, 543390, 557205, 597729, 607860, 642510, 652068, 668646, 742940, 796972, 815085, 996215, 1086780, 1114410, 1195458, 1285020, 1337292, 1630170, 1671615, 1793187, 1992430, 2191673, 2228820, 2390916, 2988645, 3260340, 3343230, 3586374, 3984860, 4383346, 5977290, 6575019, 6686460, 7172748, 8766692, 8965935, 10958365, 11954580, 13150038, 17931870, 19725057, 21916730, 26300076, 32875095, 35863740, 39450114, 43833460, 65750190, 78900228, 98625285, 131500380, 197250570, 394501140]

約数ペア:

[(1, 394501140), (2, 197250570), (3, 131500380), (4, 98625285), (5, 78900228), (6, 65750190), (9, 43833460), (10, 39450114), (11, 35863740), (12, 32875095), (15, 26300076), (18, 21916730), (20, 19725057), (22, 17931870), (30, 13150038), (33, 11954580), (36, 10958365), (44, 8965935), (45, 8766692), (55, 7172748), (59, 6686460), (60, 6575019), (66, 5977290), (90, 4383346), (99, 3984860), (110, 3586374), (118, 3343230), (121, 3260340), (132, 2988645), (165, 2390916), (177, 2228820), (180, 2191673), (198, 1992430), (220, 1793187), (236, 1671615), (242, 1630170), (295, 1337292), (307, 1285020), (330, 1195458), (354, 1114410), (363, 1086780), (396, 996215), (484, 815085), (495, 796972), (531, 742940), (590, 668646), (605, 652068), (614, 642510), (649, 607860), (660, 597729), (708, 557205), (726, 543390), (885, 445764), (921, 428340), (990, 398486), (1062, 371470), (1089, 362260), (1180, 334323), (1210, 326034), (1228, 321255), (1298, 303930), (1452, 271695), (1535, 257004), (1770, 222882), (1815, 217356), (1842, 214170), (1947, 202620), (1980, 199243), (2124, 185735), (2178, 181130), (2420, 163017), (2596, 151965), (2655, 148588), (2763, 142780), (3070, 128502), (3245, 121572), (3377, 116820), (3540, 111441), (3630, 108678), (3684, 107085), (3894, 101310), (4356, 90565), (4605, 85668), (5310, 74294), (5445, 72452), (5526, 71390), (5841, 67540), (6140, 64251), (6490, 60786), (6754, 58410), (7139, 55260), (7260, 54339), (7788, 50655), (9210, 42834), (9735, 40524), (10131, 38940), (10620, 37147), (10890, 36226), (11052, 35695), (11682, 33770), (12980, 30393), (13508, 29205), (13815, 28556), (14278, 27630), (16885, 23364), (18113, 21780), (18420, 21417), (19470, 20262)]