155114100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:279

約数の個数: 216

約数和(自身を含む): 525383040

約数和(自身を除く): 370268940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 47, 50, 57, 60, 75, 76, 90, 94, 95, 100, 114, 141, 150, 171, 180, 188, 190, 193, 225, 228, 235, 282, 285, 300, 342, 380, 386, 423, 450, 470, 475, 564, 570, 579, 684, 705, 772, 846, 855, 893, 900, 940, 950, 965, 1140, 1158, 1175, 1410, 1425, 1692, 1710, 1737, 1786, 1900, 1930, 2115, 2316, 2350, 2679, 2820, 2850, 2895, 3420, 3474, 3525, 3572, 3667, 3860, 4230, 4275, 4465, 4700, 4825, 5358, 5700, 5790, 6948, 7050, 7334, 8037, 8460, 8550, 8685, 8930, 9071, 9650, 10575, 10716, 11001, 11580, 13395, 14100, 14475, 14668, 16074, 17100, 17370, 17860, 18142, 18335, 19300, 21150, 22002, 22325, 26790, 27213, 28950, 32148, 33003, 34740, 36284, 36670, 40185, 42300, 43425, 44004, 44650, 45355, 53580, 54426, 55005, 57900, 66006, 66975, 73340, 80370, 81639, 86850, 89300, 90710, 91675, 108852, 110010, 132012, 133950, 136065, 160740, 163278, 165015, 172349, 173700, 181420, 183350, 200925, 220020, 226775, 267900, 272130, 275025, 326556, 330030, 344698, 366700, 401850, 408195, 453550, 517047, 544260, 550050, 660060, 680325, 689396, 803700, 816390, 825075, 861745, 907100, 1034094, 1100100, 1360650, 1551141, 1632780, 1650150, 1723490, 2040975, 2068188, 2585235, 2721300, 3102282, 3300300, 3446980, 4081950, 4308725, 5170470, 6204564, 7755705, 8163900, 8617450, 10340940, 12926175, 15511410, 17234900, 25852350, 31022820, 38778525, 51704700, 77557050, 155114100]

約数ペア:

[(1, 155114100), (2, 77557050), (3, 51704700), (4, 38778525), (5, 31022820), (6, 25852350), (9, 17234900), (10, 15511410), (12, 12926175), (15, 10340940), (18, 8617450), (19, 8163900), (20, 7755705), (25, 6204564), (30, 5170470), (36, 4308725), (38, 4081950), (45, 3446980), (47, 3300300), (50, 3102282), (57, 2721300), (60, 2585235), (75, 2068188), (76, 2040975), (90, 1723490), (94, 1650150), (95, 1632780), (100, 1551141), (114, 1360650), (141, 1100100), (150, 1034094), (171, 907100), (180, 861745), (188, 825075), (190, 816390), (193, 803700), (225, 689396), (228, 680325), (235, 660060), (282, 550050), (285, 544260), (300, 517047), (342, 453550), (380, 408195), (386, 401850), (423, 366700), (450, 344698), (470, 330030), (475, 326556), (564, 275025), (570, 272130), (579, 267900), (684, 226775), (705, 220020), (772, 200925), (846, 183350), (855, 181420), (893, 173700), (900, 172349), (940, 165015), (950, 163278), (965, 160740), (1140, 136065), (1158, 133950), (1175, 132012), (1410, 110010), (1425, 108852), (1692, 91675), (1710, 90710), (1737, 89300), (1786, 86850), (1900, 81639), (1930, 80370), (2115, 73340), (2316, 66975), (2350, 66006), (2679, 57900), (2820, 55005), (2850, 54426), (2895, 53580), (3420, 45355), (3474, 44650), (3525, 44004), (3572, 43425), (3667, 42300), (3860, 40185), (4230, 36670), (4275, 36284), (4465, 34740), (4700, 33003), (4825, 32148), (5358, 28950), (5700, 27213), (5790, 26790), (6948, 22325), (7050, 22002), (7334, 21150), (8037, 19300), (8460, 18335), (8550, 18142), (8685, 17860), (8930, 17370), (9071, 17100), (9650, 16074), (10575, 14668), (10716, 14475), (11001, 14100), (11580, 13395)]