154295460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{523}}^1$

素因数の和:698

約数の個数: 144

約数和(自身を含む): 514987200

約数和(自身を除く): 360691740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 149, 165, 180, 198, 220, 298, 330, 396, 447, 495, 523, 596, 660, 745, 894, 990, 1046, 1341, 1490, 1569, 1639, 1788, 1980, 2092, 2235, 2615, 2682, 2980, 3138, 3278, 4470, 4707, 4917, 5230, 5364, 5753, 6276, 6556, 6705, 7845, 8195, 8940, 9414, 9834, 10460, 11506, 13410, 14751, 15690, 16390, 17259, 18828, 19668, 23012, 23535, 24585, 26820, 28765, 29502, 31380, 32780, 34518, 47070, 49170, 51777, 57530, 59004, 69036, 73755, 77927, 86295, 94140, 98340, 103554, 115060, 147510, 155854, 172590, 207108, 233781, 258885, 295020, 311708, 345180, 389635, 467562, 517770, 701343, 779270, 857197, 935124, 1035540, 1168905, 1402686, 1558540, 1714394, 2337810, 2571591, 2805372, 3428788, 3506715, 4285985, 4675620, 5143182, 7013430, 7714773, 8571970, 10286364, 12857955, 14026860, 15429546, 17143940, 25715910, 30859092, 38573865, 51431820, 77147730, 154295460]

約数ペア:

[(1, 154295460), (2, 77147730), (3, 51431820), (4, 38573865), (5, 30859092), (6, 25715910), (9, 17143940), (10, 15429546), (11, 14026860), (12, 12857955), (15, 10286364), (18, 8571970), (20, 7714773), (22, 7013430), (30, 5143182), (33, 4675620), (36, 4285985), (44, 3506715), (45, 3428788), (55, 2805372), (60, 2571591), (66, 2337810), (90, 1714394), (99, 1558540), (110, 1402686), (132, 1168905), (149, 1035540), (165, 935124), (180, 857197), (198, 779270), (220, 701343), (298, 517770), (330, 467562), (396, 389635), (447, 345180), (495, 311708), (523, 295020), (596, 258885), (660, 233781), (745, 207108), (894, 172590), (990, 155854), (1046, 147510), (1341, 115060), (1490, 103554), (1569, 98340), (1639, 94140), (1788, 86295), (1980, 77927), (2092, 73755), (2235, 69036), (2615, 59004), (2682, 57530), (2980, 51777), (3138, 49170), (3278, 47070), (4470, 34518), (4707, 32780), (4917, 31380), (5230, 29502), (5364, 28765), (5753, 26820), (6276, 24585), (6556, 23535), (6705, 23012), (7845, 19668), (8195, 18828), (8940, 17259), (9414, 16390), (9834, 15690), (10460, 14751), (11506, 13410)]