185527620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:454

約数の個数: 144

約数和(自身を含む): 586338480

約数和(自身を除く): 400810860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 89, 90, 111, 148, 178, 180, 185, 222, 267, 313, 333, 356, 370, 444, 445, 534, 555, 626, 666, 740, 801, 890, 939, 1068, 1110, 1252, 1332, 1335, 1565, 1602, 1665, 1780, 1878, 2220, 2670, 2817, 3130, 3204, 3293, 3330, 3756, 4005, 4695, 5340, 5634, 6260, 6586, 6660, 8010, 9390, 9879, 11268, 11581, 13172, 14085, 16020, 16465, 18780, 19758, 23162, 27857, 28170, 29637, 32930, 34743, 39516, 46324, 49395, 55714, 56340, 57905, 59274, 65860, 69486, 83571, 98790, 104229, 111428, 115810, 118548, 138972, 139285, 148185, 167142, 173715, 197580, 208458, 231620, 250713, 278570, 296370, 334284, 347430, 416916, 417855, 501426, 521145, 557140, 592740, 694860, 835710, 1002852, 1030709, 1042290, 1253565, 1671420, 2061418, 2084580, 2507130, 3092127, 4122836, 5014260, 5153545, 6184254, 9276381, 10307090, 12368508, 15460635, 18552762, 20614180, 30921270, 37105524, 46381905, 61842540, 92763810, 185527620]

約数ペア:

[(1, 185527620), (2, 92763810), (3, 61842540), (4, 46381905), (5, 37105524), (6, 30921270), (9, 20614180), (10, 18552762), (12, 15460635), (15, 12368508), (18, 10307090), (20, 9276381), (30, 6184254), (36, 5153545), (37, 5014260), (45, 4122836), (60, 3092127), (74, 2507130), (89, 2084580), (90, 2061418), (111, 1671420), (148, 1253565), (178, 1042290), (180, 1030709), (185, 1002852), (222, 835710), (267, 694860), (313, 592740), (333, 557140), (356, 521145), (370, 501426), (444, 417855), (445, 416916), (534, 347430), (555, 334284), (626, 296370), (666, 278570), (740, 250713), (801, 231620), (890, 208458), (939, 197580), (1068, 173715), (1110, 167142), (1252, 148185), (1332, 139285), (1335, 138972), (1565, 118548), (1602, 115810), (1665, 111428), (1780, 104229), (1878, 98790), (2220, 83571), (2670, 69486), (2817, 65860), (3130, 59274), (3204, 57905), (3293, 56340), (3330, 55714), (3756, 49395), (4005, 46324), (4695, 39516), (5340, 34743), (5634, 32930), (6260, 29637), (6586, 28170), (6660, 27857), (8010, 23162), (9390, 19758), (9879, 18780), (11268, 16465), (11581, 16020), (13172, 14085)]