133722180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:306

約数の個数: 144

約数和(自身を含む): 420323904

約数和(自身を除く): 286601724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 107, 131, 159, 180, 212, 214, 262, 265, 318, 321, 393, 428, 477, 524, 530, 535, 636, 642, 655, 786, 795, 954, 963, 1060, 1070, 1179, 1284, 1310, 1572, 1590, 1605, 1908, 1926, 1965, 2140, 2358, 2385, 2620, 3180, 3210, 3852, 3930, 4716, 4770, 4815, 5671, 5895, 6420, 6943, 7860, 9540, 9630, 11342, 11790, 13886, 14017, 17013, 19260, 20829, 22684, 23580, 27772, 28034, 28355, 34026, 34715, 41658, 42051, 51039, 56068, 56710, 62487, 68052, 69430, 70085, 83316, 84102, 85065, 102078, 104145, 113420, 124974, 126153, 138860, 140170, 168204, 170130, 204156, 208290, 210255, 249948, 252306, 255195, 280340, 312435, 340260, 416580, 420510, 504612, 510390, 624870, 630765, 742901, 841020, 1020780, 1249740, 1261530, 1485802, 2228703, 2523060, 2971604, 3714505, 4457406, 6686109, 7429010, 8914812, 11143515, 13372218, 14858020, 22287030, 26744436, 33430545, 44574060, 66861090, 133722180]

約数ペア:

[(1, 133722180), (2, 66861090), (3, 44574060), (4, 33430545), (5, 26744436), (6, 22287030), (9, 14858020), (10, 13372218), (12, 11143515), (15, 8914812), (18, 7429010), (20, 6686109), (30, 4457406), (36, 3714505), (45, 2971604), (53, 2523060), (60, 2228703), (90, 1485802), (106, 1261530), (107, 1249740), (131, 1020780), (159, 841020), (180, 742901), (212, 630765), (214, 624870), (262, 510390), (265, 504612), (318, 420510), (321, 416580), (393, 340260), (428, 312435), (477, 280340), (524, 255195), (530, 252306), (535, 249948), (636, 210255), (642, 208290), (655, 204156), (786, 170130), (795, 168204), (954, 140170), (963, 138860), (1060, 126153), (1070, 124974), (1179, 113420), (1284, 104145), (1310, 102078), (1572, 85065), (1590, 84102), (1605, 83316), (1908, 70085), (1926, 69430), (1965, 68052), (2140, 62487), (2358, 56710), (2385, 56068), (2620, 51039), (3180, 42051), (3210, 41658), (3852, 34715), (3930, 34026), (4716, 28355), (4770, 28034), (4815, 27772), (5671, 23580), (5895, 22684), (6420, 20829), (6943, 19260), (7860, 17013), (9540, 14017), (9630, 13886), (11342, 11790)]