198508860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1453}}^1$

素因数の和:1505

約数の個数: 192

約数和(自身を含む): 703503360

約数和(自身を除く): 504994500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 27, 30, 33, 36, 44, 45, 46, 54, 55, 60, 66, 69, 90, 92, 99, 108, 110, 115, 132, 135, 138, 165, 180, 198, 207, 220, 230, 253, 270, 276, 297, 330, 345, 396, 414, 460, 495, 506, 540, 594, 621, 660, 690, 759, 828, 990, 1012, 1035, 1188, 1242, 1265, 1380, 1453, 1485, 1518, 1980, 2070, 2277, 2484, 2530, 2906, 2970, 3036, 3105, 3795, 4140, 4359, 4554, 5060, 5812, 5940, 6210, 6831, 7265, 7590, 8718, 9108, 11385, 12420, 13077, 13662, 14530, 15180, 15983, 17436, 21795, 22770, 26154, 27324, 29060, 31966, 33419, 34155, 39231, 43590, 45540, 47949, 52308, 63932, 65385, 66838, 68310, 78462, 79915, 87180, 95898, 100257, 130770, 133676, 136620, 143847, 156924, 159830, 167095, 191796, 196155, 200514, 239745, 261540, 287694, 300771, 319660, 334190, 367609, 392310, 401028, 431541, 479490, 501285, 575388, 601542, 668380, 719235, 735218, 784620, 863082, 902313, 958980, 1002570, 1102827, 1203084, 1438470, 1470436, 1503855, 1726164, 1804626, 1838045, 2005140, 2157705, 2205654, 2876940, 3007710, 3308481, 3609252, 3676090, 4315410, 4411308, 4511565, 5514135, 6015420, 6616962, 7352180, 8630820, 9023130, 9925443, 11028270, 13233924, 16542405, 18046260, 19850886, 22056540, 33084810, 39701772, 49627215, 66169620, 99254430, 198508860]

約数ペア:

[(1, 198508860), (2, 99254430), (3, 66169620), (4, 49627215), (5, 39701772), (6, 33084810), (9, 22056540), (10, 19850886), (11, 18046260), (12, 16542405), (15, 13233924), (18, 11028270), (20, 9925443), (22, 9023130), (23, 8630820), (27, 7352180), (30, 6616962), (33, 6015420), (36, 5514135), (44, 4511565), (45, 4411308), (46, 4315410), (54, 3676090), (55, 3609252), (60, 3308481), (66, 3007710), (69, 2876940), (90, 2205654), (92, 2157705), (99, 2005140), (108, 1838045), (110, 1804626), (115, 1726164), (132, 1503855), (135, 1470436), (138, 1438470), (165, 1203084), (180, 1102827), (198, 1002570), (207, 958980), (220, 902313), (230, 863082), (253, 784620), (270, 735218), (276, 719235), (297, 668380), (330, 601542), (345, 575388), (396, 501285), (414, 479490), (460, 431541), (495, 401028), (506, 392310), (540, 367609), (594, 334190), (621, 319660), (660, 300771), (690, 287694), (759, 261540), (828, 239745), (990, 200514), (1012, 196155), (1035, 191796), (1188, 167095), (1242, 159830), (1265, 156924), (1380, 143847), (1453, 136620), (1485, 133676), (1518, 130770), (1980, 100257), (2070, 95898), (2277, 87180), (2484, 79915), (2530, 78462), (2906, 68310), (2970, 66838), (3036, 65385), (3105, 63932), (3795, 52308), (4140, 47949), (4359, 45540), (4554, 43590), (5060, 39231), (5812, 34155), (5940, 33419), (6210, 31966), (6831, 29060), (7265, 27324), (7590, 26154), (8718, 22770), (9108, 21795), (11385, 17436), (12420, 15983), (13077, 15180), (13662, 14530)]