227926660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:150

約数の個数: 192

約数和(自身を含む): 589881600

約数和(自身を除く): 361954940

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 29, 37, 38, 43, 52, 58, 65, 74, 76, 86, 95, 116, 130, 145, 148, 172, 185, 190, 215, 247, 260, 290, 370, 377, 380, 430, 481, 494, 551, 559, 580, 703, 740, 754, 817, 860, 962, 988, 1073, 1102, 1118, 1235, 1247, 1406, 1508, 1591, 1634, 1885, 1924, 2146, 2204, 2236, 2405, 2470, 2494, 2755, 2795, 2812, 3182, 3268, 3515, 3770, 4085, 4292, 4810, 4940, 4988, 5365, 5510, 5590, 6235, 6364, 7030, 7163, 7540, 7955, 8170, 9139, 9620, 10621, 10730, 11020, 11180, 12470, 13949, 14060, 14326, 15910, 16211, 16340, 18278, 20387, 20683, 21242, 21460, 23693, 24940, 27898, 28652, 30229, 31820, 32422, 35815, 36556, 40774, 41366, 42484, 45695, 46139, 47386, 53105, 55796, 60458, 64844, 69745, 71630, 81055, 81548, 82732, 91390, 92278, 94772, 101935, 103415, 106210, 118465, 120916, 139490, 143260, 151145, 162110, 182780, 184556, 203870, 206830, 212420, 230695, 236930, 265031, 278980, 302290, 308009, 324220, 392977, 407740, 413660, 461390, 473860, 530062, 599807, 604580, 616018, 785954, 876641, 922780, 1060124, 1199614, 1232036, 1325155, 1540045, 1571908, 1753282, 1964885, 2399228, 2650310, 2999035, 3080090, 3506564, 3929770, 4383205, 5300620, 5998070, 6160180, 7859540, 8766410, 11396333, 11996140, 17532820, 22792666, 45585332, 56981665, 113963330, 227926660]

約数ペア:

[(1, 227926660), (2, 113963330), (4, 56981665), (5, 45585332), (10, 22792666), (13, 17532820), (19, 11996140), (20, 11396333), (26, 8766410), (29, 7859540), (37, 6160180), (38, 5998070), (43, 5300620), (52, 4383205), (58, 3929770), (65, 3506564), (74, 3080090), (76, 2999035), (86, 2650310), (95, 2399228), (116, 1964885), (130, 1753282), (145, 1571908), (148, 1540045), (172, 1325155), (185, 1232036), (190, 1199614), (215, 1060124), (247, 922780), (260, 876641), (290, 785954), (370, 616018), (377, 604580), (380, 599807), (430, 530062), (481, 473860), (494, 461390), (551, 413660), (559, 407740), (580, 392977), (703, 324220), (740, 308009), (754, 302290), (817, 278980), (860, 265031), (962, 236930), (988, 230695), (1073, 212420), (1102, 206830), (1118, 203870), (1235, 184556), (1247, 182780), (1406, 162110), (1508, 151145), (1591, 143260), (1634, 139490), (1885, 120916), (1924, 118465), (2146, 106210), (2204, 103415), (2236, 101935), (2405, 94772), (2470, 92278), (2494, 91390), (2755, 82732), (2795, 81548), (2812, 81055), (3182, 71630), (3268, 69745), (3515, 64844), (3770, 60458), (4085, 55796), (4292, 53105), (4810, 47386), (4940, 46139), (4988, 45695), (5365, 42484), (5510, 41366), (5590, 40774), (6235, 36556), (6364, 35815), (7030, 32422), (7163, 31820), (7540, 30229), (7955, 28652), (8170, 27898), (9139, 24940), (9620, 23693), (10621, 21460), (10730, 21242), (11020, 20683), (11180, 20387), (12470, 18278), (13949, 16340), (14060, 16211), (14326, 15910)]