30450060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:173

約数の個数: 192

約数和(自身を含む): 104509440

約数和(自身を除く): 74059380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 31, 34, 36, 45, 51, 54, 60, 62, 68, 85, 90, 93, 102, 107, 108, 124, 135, 153, 155, 170, 180, 186, 204, 214, 255, 270, 279, 306, 310, 321, 340, 372, 428, 459, 465, 510, 527, 535, 540, 558, 612, 620, 642, 765, 837, 918, 930, 963, 1020, 1054, 1070, 1116, 1284, 1395, 1530, 1581, 1605, 1674, 1819, 1836, 1860, 1926, 2108, 2140, 2295, 2635, 2790, 2889, 3060, 3162, 3210, 3317, 3348, 3638, 3852, 4185, 4590, 4743, 4815, 5270, 5457, 5580, 5778, 6324, 6420, 6634, 7276, 7905, 8370, 9095, 9180, 9486, 9630, 9951, 10540, 10914, 11556, 13268, 14229, 14445, 15810, 16371, 16585, 16740, 18190, 18972, 19260, 19902, 21828, 23715, 27285, 28458, 28890, 29853, 31620, 32742, 33170, 36380, 39804, 47430, 49113, 49755, 54570, 56389, 56916, 57780, 59706, 65484, 66340, 71145, 81855, 89559, 94860, 98226, 99510, 109140, 112778, 119412, 142290, 149265, 163710, 169167, 179118, 196452, 199020, 225556, 245565, 281945, 284580, 298530, 327420, 338334, 358236, 447795, 491130, 507501, 563890, 597060, 676668, 845835, 895590, 982260, 1015002, 1127780, 1522503, 1691670, 1791180, 2030004, 2537505, 3045006, 3383340, 5075010, 6090012, 7612515, 10150020, 15225030, 30450060]

約数ペア:

[(1, 30450060), (2, 15225030), (3, 10150020), (4, 7612515), (5, 6090012), (6, 5075010), (9, 3383340), (10, 3045006), (12, 2537505), (15, 2030004), (17, 1791180), (18, 1691670), (20, 1522503), (27, 1127780), (30, 1015002), (31, 982260), (34, 895590), (36, 845835), (45, 676668), (51, 597060), (54, 563890), (60, 507501), (62, 491130), (68, 447795), (85, 358236), (90, 338334), (93, 327420), (102, 298530), (107, 284580), (108, 281945), (124, 245565), (135, 225556), (153, 199020), (155, 196452), (170, 179118), (180, 169167), (186, 163710), (204, 149265), (214, 142290), (255, 119412), (270, 112778), (279, 109140), (306, 99510), (310, 98226), (321, 94860), (340, 89559), (372, 81855), (428, 71145), (459, 66340), (465, 65484), (510, 59706), (527, 57780), (535, 56916), (540, 56389), (558, 54570), (612, 49755), (620, 49113), (642, 47430), (765, 39804), (837, 36380), (918, 33170), (930, 32742), (963, 31620), (1020, 29853), (1054, 28890), (1070, 28458), (1116, 27285), (1284, 23715), (1395, 21828), (1530, 19902), (1581, 19260), (1605, 18972), (1674, 18190), (1819, 16740), (1836, 16585), (1860, 16371), (1926, 15810), (2108, 14445), (2140, 14229), (2295, 13268), (2635, 11556), (2790, 10914), (2889, 10540), (3060, 9951), (3162, 9630), (3210, 9486), (3317, 9180), (3348, 9095), (3638, 8370), (3852, 7905), (4185, 7276), (4590, 6634), (4743, 6420), (4815, 6324), (5270, 5778), (5457, 5580)]