149836680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1607}}^1$

素因数の和:1668

約数の個数: 192

約数和(自身を含む): 571933440

約数和(自身を除く): 422096760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 37, 40, 42, 45, 56, 60, 63, 70, 72, 74, 84, 90, 105, 111, 120, 126, 140, 148, 168, 180, 185, 210, 222, 252, 259, 280, 296, 315, 333, 360, 370, 420, 444, 504, 518, 555, 630, 666, 740, 777, 840, 888, 1036, 1110, 1260, 1295, 1332, 1480, 1554, 1607, 1665, 2072, 2220, 2331, 2520, 2590, 2664, 3108, 3214, 3330, 3885, 4440, 4662, 4821, 5180, 6216, 6428, 6660, 7770, 8035, 9324, 9642, 10360, 11249, 11655, 12856, 13320, 14463, 15540, 16070, 18648, 19284, 22498, 23310, 24105, 28926, 31080, 32140, 33747, 38568, 44996, 46620, 48210, 56245, 57852, 59459, 64280, 67494, 72315, 89992, 93240, 96420, 101241, 112490, 115704, 118918, 134988, 144630, 168735, 178377, 192840, 202482, 224980, 237836, 269976, 289260, 297295, 337470, 356754, 404964, 416213, 449960, 475672, 506205, 535131, 578520, 594590, 674940, 713508, 809928, 832426, 891885, 1012410, 1070262, 1189180, 1248639, 1349880, 1427016, 1664852, 1783770, 2024820, 2081065, 2140524, 2378360, 2497278, 2675655, 3329704, 3567540, 3745917, 4049640, 4162130, 4281048, 4994556, 5351310, 6243195, 7135080, 7491834, 8324260, 9989112, 10702620, 12486390, 14983668, 16648520, 18729585, 21405240, 24972780, 29967336, 37459170, 49945560, 74918340, 149836680]

約数ペア:

[(1, 149836680), (2, 74918340), (3, 49945560), (4, 37459170), (5, 29967336), (6, 24972780), (7, 21405240), (8, 18729585), (9, 16648520), (10, 14983668), (12, 12486390), (14, 10702620), (15, 9989112), (18, 8324260), (20, 7491834), (21, 7135080), (24, 6243195), (28, 5351310), (30, 4994556), (35, 4281048), (36, 4162130), (37, 4049640), (40, 3745917), (42, 3567540), (45, 3329704), (56, 2675655), (60, 2497278), (63, 2378360), (70, 2140524), (72, 2081065), (74, 2024820), (84, 1783770), (90, 1664852), (105, 1427016), (111, 1349880), (120, 1248639), (126, 1189180), (140, 1070262), (148, 1012410), (168, 891885), (180, 832426), (185, 809928), (210, 713508), (222, 674940), (252, 594590), (259, 578520), (280, 535131), (296, 506205), (315, 475672), (333, 449960), (360, 416213), (370, 404964), (420, 356754), (444, 337470), (504, 297295), (518, 289260), (555, 269976), (630, 237836), (666, 224980), (740, 202482), (777, 192840), (840, 178377), (888, 168735), (1036, 144630), (1110, 134988), (1260, 118918), (1295, 115704), (1332, 112490), (1480, 101241), (1554, 96420), (1607, 93240), (1665, 89992), (2072, 72315), (2220, 67494), (2331, 64280), (2520, 59459), (2590, 57852), (2664, 56245), (3108, 48210), (3214, 46620), (3330, 44996), (3885, 38568), (4440, 33747), (4662, 32140), (4821, 31080), (5180, 28926), (6216, 24105), (6428, 23310), (6660, 22498), (7770, 19284), (8035, 18648), (9324, 16070), (9642, 15540), (10360, 14463), (11249, 13320), (11655, 12856)]