154628460

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2153}}^1$

素因数の和:2197

約数の個数: 192

約数和(自身を含む): 578995200

約数和(自身を除く): 424366740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 342, 378, 380, 399, 420, 513, 532, 540, 570, 630, 665, 684, 756, 798, 855, 945, 1026, 1140, 1197, 1260, 1330, 1596, 1710, 1890, 1995, 2052, 2153, 2394, 2565, 2660, 3420, 3591, 3780, 3990, 4306, 4788, 5130, 5985, 6459, 7182, 7980, 8612, 10260, 10765, 11970, 12918, 14364, 15071, 17955, 19377, 21530, 23940, 25836, 30142, 32295, 35910, 38754, 40907, 43060, 45213, 58131, 60284, 64590, 71820, 75355, 77508, 81814, 90426, 96885, 116262, 122721, 129180, 135639, 150710, 163628, 180852, 193770, 204535, 226065, 232524, 245442, 271278, 286349, 290655, 301420, 368163, 387540, 406917, 409070, 452130, 490884, 542556, 572698, 581310, 613605, 678195, 736326, 813834, 818140, 859047, 904260, 1104489, 1145396, 1162620, 1227210, 1356390, 1431745, 1472652, 1627668, 1718094, 1840815, 2034585, 2208978, 2454420, 2577141, 2712780, 2863490, 3436188, 3681630, 4069170, 4295235, 4417956, 5154282, 5522445, 5726980, 7363260, 7731423, 8138340, 8590470, 10308564, 11044890, 12885705, 15462846, 17180940, 22089780, 25771410, 30925692, 38657115, 51542820, 77314230, 154628460]

約数ペア:

[(1, 154628460), (2, 77314230), (3, 51542820), (4, 38657115), (5, 30925692), (6, 25771410), (7, 22089780), (9, 17180940), (10, 15462846), (12, 12885705), (14, 11044890), (15, 10308564), (18, 8590470), (19, 8138340), (20, 7731423), (21, 7363260), (27, 5726980), (28, 5522445), (30, 5154282), (35, 4417956), (36, 4295235), (38, 4069170), (42, 3681630), (45, 3436188), (54, 2863490), (57, 2712780), (60, 2577141), (63, 2454420), (70, 2208978), (76, 2034585), (84, 1840815), (90, 1718094), (95, 1627668), (105, 1472652), (108, 1431745), (114, 1356390), (126, 1227210), (133, 1162620), (135, 1145396), (140, 1104489), (171, 904260), (180, 859047), (189, 818140), (190, 813834), (210, 736326), (228, 678195), (252, 613605), (266, 581310), (270, 572698), (285, 542556), (315, 490884), (342, 452130), (378, 409070), (380, 406917), (399, 387540), (420, 368163), (513, 301420), (532, 290655), (540, 286349), (570, 271278), (630, 245442), (665, 232524), (684, 226065), (756, 204535), (798, 193770), (855, 180852), (945, 163628), (1026, 150710), (1140, 135639), (1197, 129180), (1260, 122721), (1330, 116262), (1596, 96885), (1710, 90426), (1890, 81814), (1995, 77508), (2052, 75355), (2153, 71820), (2394, 64590), (2565, 60284), (2660, 58131), (3420, 45213), (3591, 43060), (3780, 40907), (3990, 38754), (4306, 35910), (4788, 32295), (5130, 30142), (5985, 25836), (6459, 23940), (7182, 21530), (7980, 19377), (8612, 17955), (10260, 15071), (10765, 14364), (11970, 12918)]