154737180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{743}}^1$

素因数の和:860

約数の個数: 144

約数和(自身を含む): 511842240

約数和(自身を除く): 357105060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 89, 90, 117, 130, 156, 178, 180, 195, 234, 260, 267, 356, 390, 445, 468, 534, 585, 743, 780, 801, 890, 1068, 1157, 1170, 1335, 1486, 1602, 1780, 2229, 2314, 2340, 2670, 2972, 3204, 3471, 3715, 4005, 4458, 4628, 5340, 5785, 6687, 6942, 7430, 8010, 8916, 9659, 10413, 11145, 11570, 13374, 13884, 14860, 16020, 17355, 19318, 20826, 22290, 23140, 26748, 28977, 33435, 34710, 38636, 41652, 44580, 48295, 52065, 57954, 66127, 66870, 69420, 86931, 96590, 104130, 115908, 132254, 133740, 144885, 173862, 193180, 198381, 208260, 264508, 289770, 330635, 347724, 396762, 434655, 579540, 595143, 661270, 793524, 859651, 869310, 991905, 1190286, 1322540, 1719302, 1738620, 1983810, 2380572, 2578953, 2975715, 3438604, 3967620, 4298255, 5157906, 5951430, 7736859, 8596510, 10315812, 11902860, 12894765, 15473718, 17193020, 25789530, 30947436, 38684295, 51579060, 77368590, 154737180]

約数ペア:

[(1, 154737180), (2, 77368590), (3, 51579060), (4, 38684295), (5, 30947436), (6, 25789530), (9, 17193020), (10, 15473718), (12, 12894765), (13, 11902860), (15, 10315812), (18, 8596510), (20, 7736859), (26, 5951430), (30, 5157906), (36, 4298255), (39, 3967620), (45, 3438604), (52, 2975715), (60, 2578953), (65, 2380572), (78, 1983810), (89, 1738620), (90, 1719302), (117, 1322540), (130, 1190286), (156, 991905), (178, 869310), (180, 859651), (195, 793524), (234, 661270), (260, 595143), (267, 579540), (356, 434655), (390, 396762), (445, 347724), (468, 330635), (534, 289770), (585, 264508), (743, 208260), (780, 198381), (801, 193180), (890, 173862), (1068, 144885), (1157, 133740), (1170, 132254), (1335, 115908), (1486, 104130), (1602, 96590), (1780, 86931), (2229, 69420), (2314, 66870), (2340, 66127), (2670, 57954), (2972, 52065), (3204, 48295), (3471, 44580), (3715, 41652), (4005, 38636), (4458, 34710), (4628, 33435), (5340, 28977), (5785, 26748), (6687, 23140), (6942, 22290), (7430, 20826), (8010, 19318), (8916, 17355), (9659, 16020), (10413, 14860), (11145, 13884), (11570, 13374)]