154300140

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1$

素因数の和:603

約数の個数: 168

約数和(自身を含む): 512310960

約数和(自身を除く): 358010820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 243, 270, 285, 324, 342, 380, 405, 486, 513, 540, 557, 570, 684, 729, 810, 855, 972, 1026, 1114, 1140, 1215, 1458, 1539, 1620, 1671, 1710, 2052, 2228, 2430, 2565, 2785, 2916, 3078, 3342, 3420, 3645, 4617, 4860, 5013, 5130, 5570, 6156, 6684, 7290, 7695, 8355, 9234, 10026, 10260, 10583, 11140, 13851, 14580, 15039, 15390, 16710, 18468, 20052, 21166, 23085, 25065, 27702, 30078, 30780, 31749, 33420, 42332, 45117, 46170, 50130, 52915, 55404, 60156, 63498, 69255, 75195, 90234, 92340, 95247, 100260, 105830, 126996, 135351, 138510, 150390, 158745, 180468, 190494, 211660, 225585, 270702, 277020, 285741, 300780, 317490, 380988, 406053, 451170, 476235, 541404, 571482, 634980, 676755, 812106, 857223, 902340, 952470, 1142964, 1353510, 1428705, 1624212, 1714446, 1904940, 2030265, 2571669, 2707020, 2857410, 3428892, 4060530, 4286115, 5143338, 5714820, 7715007, 8121060, 8572230, 10286676, 12858345, 15430014, 17144460, 25716690, 30860028, 38575035, 51433380, 77150070, 154300140]

約数ペア:

[(1, 154300140), (2, 77150070), (3, 51433380), (4, 38575035), (5, 30860028), (6, 25716690), (9, 17144460), (10, 15430014), (12, 12858345), (15, 10286676), (18, 8572230), (19, 8121060), (20, 7715007), (27, 5714820), (30, 5143338), (36, 4286115), (38, 4060530), (45, 3428892), (54, 2857410), (57, 2707020), (60, 2571669), (76, 2030265), (81, 1904940), (90, 1714446), (95, 1624212), (108, 1428705), (114, 1353510), (135, 1142964), (162, 952470), (171, 902340), (180, 857223), (190, 812106), (228, 676755), (243, 634980), (270, 571482), (285, 541404), (324, 476235), (342, 451170), (380, 406053), (405, 380988), (486, 317490), (513, 300780), (540, 285741), (557, 277020), (570, 270702), (684, 225585), (729, 211660), (810, 190494), (855, 180468), (972, 158745), (1026, 150390), (1114, 138510), (1140, 135351), (1215, 126996), (1458, 105830), (1539, 100260), (1620, 95247), (1671, 92340), (1710, 90234), (2052, 75195), (2228, 69255), (2430, 63498), (2565, 60156), (2785, 55404), (2916, 52915), (3078, 50130), (3342, 46170), (3420, 45117), (3645, 42332), (4617, 33420), (4860, 31749), (5013, 30780), (5130, 30078), (5570, 27702), (6156, 25065), (6684, 23085), (7290, 21166), (7695, 20052), (8355, 18468), (9234, 16710), (10026, 15390), (10260, 15039), (10583, 14580), (11140, 13851)]