201535560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{977}}^1$

素因数の和:1188

約数の個数: 128

約数和(自身を含む): 675993600

約数和(自身を除く): 474458040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 191, 216, 270, 360, 382, 540, 573, 764, 955, 977, 1080, 1146, 1528, 1719, 1910, 1954, 2292, 2865, 2931, 3438, 3820, 3908, 4584, 4885, 5157, 5730, 5862, 6876, 7640, 7816, 8595, 8793, 9770, 10314, 11460, 11724, 13752, 14655, 17190, 17586, 19540, 20628, 22920, 23448, 25785, 26379, 29310, 34380, 35172, 39080, 41256, 43965, 51570, 52758, 58620, 68760, 70344, 87930, 103140, 105516, 117240, 131895, 175860, 186607, 206280, 211032, 263790, 351720, 373214, 527580, 559821, 746428, 933035, 1055160, 1119642, 1492856, 1679463, 1866070, 2239284, 2799105, 3358926, 3732140, 4478568, 5038389, 5598210, 6717852, 7464280, 8397315, 10076778, 11196420, 13435704, 16794630, 20153556, 22392840, 25191945, 33589260, 40307112, 50383890, 67178520, 100767780, 201535560]

約数ペア:

[(1, 201535560), (2, 100767780), (3, 67178520), (4, 50383890), (5, 40307112), (6, 33589260), (8, 25191945), (9, 22392840), (10, 20153556), (12, 16794630), (15, 13435704), (18, 11196420), (20, 10076778), (24, 8397315), (27, 7464280), (30, 6717852), (36, 5598210), (40, 5038389), (45, 4478568), (54, 3732140), (60, 3358926), (72, 2799105), (90, 2239284), (108, 1866070), (120, 1679463), (135, 1492856), (180, 1119642), (191, 1055160), (216, 933035), (270, 746428), (360, 559821), (382, 527580), (540, 373214), (573, 351720), (764, 263790), (955, 211032), (977, 206280), (1080, 186607), (1146, 175860), (1528, 131895), (1719, 117240), (1910, 105516), (1954, 103140), (2292, 87930), (2865, 70344), (2931, 68760), (3438, 58620), (3820, 52758), (3908, 51570), (4584, 43965), (4885, 41256), (5157, 39080), (5730, 35172), (5862, 34380), (6876, 29310), (7640, 26379), (7816, 25785), (8595, 23448), (8793, 22920), (9770, 20628), (10314, 19540), (11460, 17586), (11724, 17190), (13752, 14655)]