155285100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1009}}^1$

素因数の和:1054

約数の個数: 180

約数和(自身を含む): 530391400

約数和(自身を除く): 375106300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 81, 90, 95, 100, 108, 114, 135, 150, 162, 171, 180, 190, 225, 228, 270, 285, 300, 324, 342, 380, 405, 450, 475, 513, 540, 570, 675, 684, 810, 855, 900, 950, 1009, 1026, 1140, 1350, 1425, 1539, 1620, 1710, 1900, 2018, 2025, 2052, 2565, 2700, 2850, 3027, 3078, 3420, 4036, 4050, 4275, 5045, 5130, 5700, 6054, 6156, 7695, 8100, 8550, 9081, 10090, 10260, 12108, 12825, 15135, 15390, 17100, 18162, 19171, 20180, 25225, 25650, 27243, 30270, 30780, 36324, 38342, 38475, 45405, 50450, 51300, 54486, 57513, 60540, 75675, 76684, 76950, 81729, 90810, 95855, 100900, 108972, 115026, 136215, 151350, 153900, 163458, 172539, 181620, 191710, 227025, 230052, 272430, 287565, 302700, 326916, 345078, 383420, 408645, 454050, 479275, 517617, 544860, 575130, 681075, 690156, 817290, 862695, 908100, 958550, 1035234, 1150260, 1362150, 1437825, 1552851, 1634580, 1725390, 1917100, 2043225, 2070468, 2588085, 2724300, 2875650, 3105702, 3450780, 4086450, 4313475, 5176170, 5751300, 6211404, 7764255, 8172900, 8626950, 10352340, 12940425, 15528510, 17253900, 25880850, 31057020, 38821275, 51761700, 77642550, 155285100]

約数ペア:

[(1, 155285100), (2, 77642550), (3, 51761700), (4, 38821275), (5, 31057020), (6, 25880850), (9, 17253900), (10, 15528510), (12, 12940425), (15, 10352340), (18, 8626950), (19, 8172900), (20, 7764255), (25, 6211404), (27, 5751300), (30, 5176170), (36, 4313475), (38, 4086450), (45, 3450780), (50, 3105702), (54, 2875650), (57, 2724300), (60, 2588085), (75, 2070468), (76, 2043225), (81, 1917100), (90, 1725390), (95, 1634580), (100, 1552851), (108, 1437825), (114, 1362150), (135, 1150260), (150, 1035234), (162, 958550), (171, 908100), (180, 862695), (190, 817290), (225, 690156), (228, 681075), (270, 575130), (285, 544860), (300, 517617), (324, 479275), (342, 454050), (380, 408645), (405, 383420), (450, 345078), (475, 326916), (513, 302700), (540, 287565), (570, 272430), (675, 230052), (684, 227025), (810, 191710), (855, 181620), (900, 172539), (950, 163458), (1009, 153900), (1026, 151350), (1140, 136215), (1350, 115026), (1425, 108972), (1539, 100900), (1620, 95855), (1710, 90810), (1900, 81729), (2018, 76950), (2025, 76684), (2052, 75675), (2565, 60540), (2700, 57513), (2850, 54486), (3027, 51300), (3078, 50450), (3420, 45405), (4036, 38475), (4050, 38342), (4275, 36324), (5045, 30780), (5130, 30270), (5700, 27243), (6054, 25650), (6156, 25225), (7695, 20180), (8100, 19171), (8550, 18162), (9081, 17100), (10090, 15390), (10260, 15135), (12108, 12825)]