122865400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:222

約数の個数: 192

約数和(自身を含む): 357120000

約数和(自身を除く): 234254600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 31, 35, 38, 40, 50, 56, 62, 70, 76, 95, 100, 124, 133, 140, 149, 152, 155, 175, 190, 200, 217, 248, 266, 280, 298, 310, 350, 380, 434, 475, 532, 589, 596, 620, 665, 700, 745, 760, 775, 868, 950, 1043, 1064, 1085, 1178, 1192, 1240, 1330, 1400, 1490, 1550, 1736, 1900, 2086, 2170, 2356, 2660, 2831, 2945, 2980, 3100, 3325, 3725, 3800, 4123, 4172, 4340, 4619, 4712, 5215, 5320, 5425, 5662, 5890, 5960, 6200, 6650, 7450, 8246, 8344, 8680, 9238, 10430, 10850, 11324, 11780, 13300, 14155, 14725, 14900, 16492, 18476, 19817, 20615, 20860, 21700, 22648, 23095, 23560, 26075, 26600, 28310, 29450, 29800, 32333, 32984, 36952, 39634, 41230, 41720, 43400, 46190, 52150, 56620, 58900, 64666, 70775, 79268, 82460, 87761, 92380, 99085, 103075, 104300, 113240, 115475, 117800, 129332, 141550, 158536, 161665, 164920, 175522, 184760, 198170, 206150, 208600, 230950, 258664, 283100, 323330, 351044, 396340, 412300, 438805, 461900, 495425, 566200, 614327, 646660, 702088, 792680, 808325, 824600, 877610, 923800, 990850, 1228654, 1293320, 1616650, 1755220, 1981700, 2194025, 2457308, 3071635, 3233300, 3510440, 3963400, 4388050, 4914616, 6143270, 6466600, 8776100, 12286540, 15358175, 17552200, 24573080, 30716350, 61432700, 122865400]

約数ペア:

[(1, 122865400), (2, 61432700), (4, 30716350), (5, 24573080), (7, 17552200), (8, 15358175), (10, 12286540), (14, 8776100), (19, 6466600), (20, 6143270), (25, 4914616), (28, 4388050), (31, 3963400), (35, 3510440), (38, 3233300), (40, 3071635), (50, 2457308), (56, 2194025), (62, 1981700), (70, 1755220), (76, 1616650), (95, 1293320), (100, 1228654), (124, 990850), (133, 923800), (140, 877610), (149, 824600), (152, 808325), (155, 792680), (175, 702088), (190, 646660), (200, 614327), (217, 566200), (248, 495425), (266, 461900), (280, 438805), (298, 412300), (310, 396340), (350, 351044), (380, 323330), (434, 283100), (475, 258664), (532, 230950), (589, 208600), (596, 206150), (620, 198170), (665, 184760), (700, 175522), (745, 164920), (760, 161665), (775, 158536), (868, 141550), (950, 129332), (1043, 117800), (1064, 115475), (1085, 113240), (1178, 104300), (1192, 103075), (1240, 99085), (1330, 92380), (1400, 87761), (1490, 82460), (1550, 79268), (1736, 70775), (1900, 64666), (2086, 58900), (2170, 56620), (2356, 52150), (2660, 46190), (2831, 43400), (2945, 41720), (2980, 41230), (3100, 39634), (3325, 36952), (3725, 32984), (3800, 32333), (4123, 29800), (4172, 29450), (4340, 28310), (4619, 26600), (4712, 26075), (5215, 23560), (5320, 23095), (5425, 22648), (5662, 21700), (5890, 20860), (5960, 20615), (6200, 19817), (6650, 18476), (7450, 16492), (8246, 14900), (8344, 14725), (8680, 14155), (9238, 13300), (10430, 11780), (10850, 11324)]