145104180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:426

約数の個数: 192

約数和(自身を含む): 479582208

約数和(自身を除く): 334478028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 31, 34, 39, 51, 52, 60, 62, 65, 68, 78, 85, 93, 102, 124, 130, 155, 156, 170, 186, 195, 204, 221, 255, 260, 310, 340, 353, 372, 390, 403, 442, 465, 510, 527, 620, 663, 706, 780, 806, 884, 930, 1020, 1054, 1059, 1105, 1209, 1326, 1412, 1581, 1612, 1765, 1860, 2015, 2108, 2118, 2210, 2418, 2635, 2652, 3162, 3315, 3530, 4030, 4236, 4420, 4589, 4836, 5270, 5295, 6001, 6045, 6324, 6630, 6851, 7060, 7905, 8060, 9178, 10540, 10590, 10943, 12002, 12090, 13260, 13702, 13767, 15810, 18003, 18356, 20553, 21180, 21886, 22945, 24004, 24180, 27404, 27534, 30005, 31620, 32829, 34255, 36006, 41106, 43772, 45890, 54715, 55068, 60010, 65658, 68510, 68835, 72012, 78013, 82212, 90015, 91780, 102765, 109430, 120020, 131316, 137020, 137670, 142259, 156026, 164145, 180030, 186031, 205530, 218860, 234039, 275340, 284518, 312052, 328290, 360060, 372062, 390065, 411060, 426777, 468078, 558093, 569036, 656580, 711295, 744124, 780130, 853554, 930155, 936156, 1116186, 1170195, 1422590, 1560260, 1707108, 1860310, 2133885, 2232372, 2340390, 2418403, 2790465, 2845180, 3720620, 4267770, 4680780, 4836806, 5580930, 7255209, 8535540, 9673612, 11161860, 12092015, 14510418, 24184030, 29020836, 36276045, 48368060, 72552090, 145104180]

約数ペア:

[(1, 145104180), (2, 72552090), (3, 48368060), (4, 36276045), (5, 29020836), (6, 24184030), (10, 14510418), (12, 12092015), (13, 11161860), (15, 9673612), (17, 8535540), (20, 7255209), (26, 5580930), (30, 4836806), (31, 4680780), (34, 4267770), (39, 3720620), (51, 2845180), (52, 2790465), (60, 2418403), (62, 2340390), (65, 2232372), (68, 2133885), (78, 1860310), (85, 1707108), (93, 1560260), (102, 1422590), (124, 1170195), (130, 1116186), (155, 936156), (156, 930155), (170, 853554), (186, 780130), (195, 744124), (204, 711295), (221, 656580), (255, 569036), (260, 558093), (310, 468078), (340, 426777), (353, 411060), (372, 390065), (390, 372062), (403, 360060), (442, 328290), (465, 312052), (510, 284518), (527, 275340), (620, 234039), (663, 218860), (706, 205530), (780, 186031), (806, 180030), (884, 164145), (930, 156026), (1020, 142259), (1054, 137670), (1059, 137020), (1105, 131316), (1209, 120020), (1326, 109430), (1412, 102765), (1581, 91780), (1612, 90015), (1765, 82212), (1860, 78013), (2015, 72012), (2108, 68835), (2118, 68510), (2210, 65658), (2418, 60010), (2635, 55068), (2652, 54715), (3162, 45890), (3315, 43772), (3530, 41106), (4030, 36006), (4236, 34255), (4420, 32829), (4589, 31620), (4836, 30005), (5270, 27534), (5295, 27404), (6001, 24180), (6045, 24004), (6324, 22945), (6630, 21886), (6851, 21180), (7060, 20553), (7905, 18356), (8060, 18003), (9178, 15810), (10540, 13767), (10590, 13702), (10943, 13260), (12002, 12090)]