450655380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7013}}^1$

素因数の和:7055

約数の個数: 192

約数和(自身を含む): 1696826880

約数和(自身を除く): 1246171500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 170, 180, 189, 204, 210, 238, 252, 255, 270, 306, 315, 340, 357, 378, 420, 459, 476, 510, 540, 595, 612, 630, 714, 756, 765, 918, 945, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 1836, 1890, 2142, 2295, 2380, 3060, 3213, 3570, 3780, 4284, 4590, 5355, 6426, 7013, 7140, 9180, 10710, 12852, 14026, 16065, 21039, 21420, 28052, 32130, 35065, 42078, 49091, 63117, 64260, 70130, 84156, 98182, 105195, 119221, 126234, 140260, 147273, 189351, 196364, 210390, 238442, 245455, 252468, 294546, 315585, 357663, 378702, 420780, 441819, 476884, 490910, 589092, 596105, 631170, 715326, 736365, 757404, 834547, 883638, 946755, 981820, 1072989, 1192210, 1262340, 1325457, 1430652, 1472730, 1669094, 1767276, 1788315, 1893510, 2145978, 2209095, 2384420, 2503641, 2650914, 2945460, 3218967, 3338188, 3576630, 3787020, 4172735, 4291956, 4418190, 5007282, 5301828, 5364945, 6437934, 6627285, 7153260, 7510923, 8345470, 8836380, 10014564, 10729890, 12518205, 12875868, 13254570, 15021846, 16094835, 16690940, 21459780, 22532769, 25036410, 26509140, 30043692, 32189670, 37554615, 45065538, 50072820, 64379340, 75109230, 90131076, 112663845, 150218460, 225327690, 450655380]

約数ペア:

[(1, 450655380), (2, 225327690), (3, 150218460), (4, 112663845), (5, 90131076), (6, 75109230), (7, 64379340), (9, 50072820), (10, 45065538), (12, 37554615), (14, 32189670), (15, 30043692), (17, 26509140), (18, 25036410), (20, 22532769), (21, 21459780), (27, 16690940), (28, 16094835), (30, 15021846), (34, 13254570), (35, 12875868), (36, 12518205), (42, 10729890), (45, 10014564), (51, 8836380), (54, 8345470), (60, 7510923), (63, 7153260), (68, 6627285), (70, 6437934), (84, 5364945), (85, 5301828), (90, 5007282), (102, 4418190), (105, 4291956), (108, 4172735), (119, 3787020), (126, 3576630), (135, 3338188), (140, 3218967), (153, 2945460), (170, 2650914), (180, 2503641), (189, 2384420), (204, 2209095), (210, 2145978), (238, 1893510), (252, 1788315), (255, 1767276), (270, 1669094), (306, 1472730), (315, 1430652), (340, 1325457), (357, 1262340), (378, 1192210), (420, 1072989), (459, 981820), (476, 946755), (510, 883638), (540, 834547), (595, 757404), (612, 736365), (630, 715326), (714, 631170), (756, 596105), (765, 589092), (918, 490910), (945, 476884), (1020, 441819), (1071, 420780), (1190, 378702), (1260, 357663), (1428, 315585), (1530, 294546), (1785, 252468), (1836, 245455), (1890, 238442), (2142, 210390), (2295, 196364), (2380, 189351), (3060, 147273), (3213, 140260), (3570, 126234), (3780, 119221), (4284, 105195), (4590, 98182), (5355, 84156), (6426, 70130), (7013, 64260), (7140, 63117), (9180, 49091), (10710, 42078), (12852, 35065), (14026, 32130), (16065, 28052), (21039, 21420)]