219068460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5507}}^1$

素因数の和:5552

約数の個数: 144

約数和(自身を含む): 757856736

約数和(自身を除く): 538788276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 585, 612, 663, 765, 780, 884, 1020, 1105, 1170, 1326, 1530, 1989, 2210, 2340, 2652, 3060, 3315, 3978, 4420, 5507, 6630, 7956, 9945, 11014, 13260, 16521, 19890, 22028, 27535, 33042, 39780, 49563, 55070, 66084, 71591, 82605, 93619, 99126, 110140, 143182, 165210, 187238, 198252, 214773, 247815, 280857, 286364, 330420, 357955, 374476, 429546, 468095, 495630, 561714, 644319, 715910, 842571, 859092, 936190, 991260, 1073865, 1123428, 1217047, 1288638, 1404285, 1431820, 1685142, 1872380, 2147730, 2434094, 2577276, 2808570, 3221595, 3370284, 3651141, 4212855, 4295460, 4868188, 5617140, 6085235, 6443190, 7302282, 8425710, 10953423, 12170470, 12886380, 14604564, 16851420, 18255705, 21906846, 24340940, 36511410, 43813692, 54767115, 73022820, 109534230, 219068460]

約数ペア:

[(1, 219068460), (2, 109534230), (3, 73022820), (4, 54767115), (5, 43813692), (6, 36511410), (9, 24340940), (10, 21906846), (12, 18255705), (13, 16851420), (15, 14604564), (17, 12886380), (18, 12170470), (20, 10953423), (26, 8425710), (30, 7302282), (34, 6443190), (36, 6085235), (39, 5617140), (45, 4868188), (51, 4295460), (52, 4212855), (60, 3651141), (65, 3370284), (68, 3221595), (78, 2808570), (85, 2577276), (90, 2434094), (102, 2147730), (117, 1872380), (130, 1685142), (153, 1431820), (156, 1404285), (170, 1288638), (180, 1217047), (195, 1123428), (204, 1073865), (221, 991260), (234, 936190), (255, 859092), (260, 842571), (306, 715910), (340, 644319), (390, 561714), (442, 495630), (468, 468095), (510, 429546), (585, 374476), (612, 357955), (663, 330420), (765, 286364), (780, 280857), (884, 247815), (1020, 214773), (1105, 198252), (1170, 187238), (1326, 165210), (1530, 143182), (1989, 110140), (2210, 99126), (2340, 93619), (2652, 82605), (3060, 71591), (3315, 66084), (3978, 55070), (4420, 49563), (5507, 39780), (6630, 33042), (7956, 27535), (9945, 22028), (11014, 19890), (13260, 16521)]