41508540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:316

約数の個数: 144

約数和(自身を含む): 135626400

約数和(自身を除く): 94117860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 53, 57, 60, 76, 90, 95, 106, 114, 159, 171, 180, 190, 212, 228, 229, 265, 285, 318, 342, 380, 458, 477, 530, 570, 636, 684, 687, 795, 855, 916, 954, 1007, 1060, 1140, 1145, 1374, 1590, 1710, 1908, 2014, 2061, 2290, 2385, 2748, 3021, 3180, 3420, 3435, 4028, 4122, 4351, 4580, 4770, 5035, 6042, 6870, 8244, 8702, 9063, 9540, 10070, 10305, 12084, 12137, 13053, 13740, 15105, 17404, 18126, 20140, 20610, 21755, 24274, 26106, 30210, 36252, 36411, 39159, 41220, 43510, 45315, 48548, 52212, 60420, 60685, 65265, 72822, 78318, 87020, 90630, 109233, 121370, 130530, 145644, 156636, 181260, 182055, 195795, 218466, 230603, 242740, 261060, 364110, 391590, 436932, 461206, 546165, 691809, 728220, 783180, 922412, 1092330, 1153015, 1383618, 2075427, 2184660, 2306030, 2767236, 3459045, 4150854, 4612060, 6918090, 8301708, 10377135, 13836180, 20754270, 41508540]

約数ペア:

[(1, 41508540), (2, 20754270), (3, 13836180), (4, 10377135), (5, 8301708), (6, 6918090), (9, 4612060), (10, 4150854), (12, 3459045), (15, 2767236), (18, 2306030), (19, 2184660), (20, 2075427), (30, 1383618), (36, 1153015), (38, 1092330), (45, 922412), (53, 783180), (57, 728220), (60, 691809), (76, 546165), (90, 461206), (95, 436932), (106, 391590), (114, 364110), (159, 261060), (171, 242740), (180, 230603), (190, 218466), (212, 195795), (228, 182055), (229, 181260), (265, 156636), (285, 145644), (318, 130530), (342, 121370), (380, 109233), (458, 90630), (477, 87020), (530, 78318), (570, 72822), (636, 65265), (684, 60685), (687, 60420), (795, 52212), (855, 48548), (916, 45315), (954, 43510), (1007, 41220), (1060, 39159), (1140, 36411), (1145, 36252), (1374, 30210), (1590, 26106), (1710, 24274), (1908, 21755), (2014, 20610), (2061, 20140), (2290, 18126), (2385, 17404), (2748, 15105), (3021, 13740), (3180, 13053), (3420, 12137), (3435, 12084), (4028, 10305), (4122, 10070), (4351, 9540), (4580, 9063), (4770, 8702), (5035, 8244), (6042, 6870)]