297620700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^2$

素因数の和:181

約数の個数: 216

約数和(自身を含む): 996779952

約数和(自身を除く): 699159252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 25, 26, 30, 34, 39, 50, 51, 52, 60, 65, 67, 68, 75, 78, 85, 100, 102, 130, 134, 150, 156, 170, 195, 201, 204, 221, 255, 260, 268, 300, 325, 335, 340, 390, 402, 425, 442, 510, 650, 663, 670, 780, 804, 850, 871, 884, 975, 1005, 1020, 1105, 1139, 1275, 1300, 1326, 1340, 1675, 1700, 1742, 1950, 2010, 2210, 2278, 2550, 2613, 2652, 3315, 3350, 3417, 3484, 3900, 4020, 4355, 4420, 4489, 4556, 5025, 5100, 5226, 5525, 5695, 6630, 6700, 6834, 8710, 8978, 10050, 10452, 11050, 11390, 13065, 13260, 13467, 13668, 14807, 16575, 17085, 17420, 17956, 20100, 21775, 22100, 22445, 22780, 26130, 26934, 28475, 29614, 33150, 34170, 43550, 44421, 44890, 52260, 53868, 56950, 58357, 59228, 65325, 66300, 67335, 68340, 74035, 76313, 85425, 87100, 88842, 89780, 112225, 113900, 116714, 130650, 134670, 148070, 152626, 170850, 175071, 177684, 222105, 224450, 228939, 233428, 261300, 269340, 291785, 296140, 305252, 336675, 341700, 350142, 370175, 381565, 444210, 448900, 457878, 583570, 673350, 700284, 740350, 763130, 875355, 888420, 915756, 992069, 1110525, 1144695, 1167140, 1346700, 1458925, 1480700, 1526260, 1750710, 1907825, 1984138, 2221050, 2289390, 2917850, 2976207, 3501420, 3815650, 3968276, 4376775, 4442100, 4578780, 4960345, 5723475, 5835700, 5952414, 7631300, 8753550, 9920690, 11446950, 11904828, 14881035, 17507100, 19841380, 22893900, 24801725, 29762070, 49603450, 59524140, 74405175, 99206900, 148810350, 297620700]

約数ペア:

[(1, 297620700), (2, 148810350), (3, 99206900), (4, 74405175), (5, 59524140), (6, 49603450), (10, 29762070), (12, 24801725), (13, 22893900), (15, 19841380), (17, 17507100), (20, 14881035), (25, 11904828), (26, 11446950), (30, 9920690), (34, 8753550), (39, 7631300), (50, 5952414), (51, 5835700), (52, 5723475), (60, 4960345), (65, 4578780), (67, 4442100), (68, 4376775), (75, 3968276), (78, 3815650), (85, 3501420), (100, 2976207), (102, 2917850), (130, 2289390), (134, 2221050), (150, 1984138), (156, 1907825), (170, 1750710), (195, 1526260), (201, 1480700), (204, 1458925), (221, 1346700), (255, 1167140), (260, 1144695), (268, 1110525), (300, 992069), (325, 915756), (335, 888420), (340, 875355), (390, 763130), (402, 740350), (425, 700284), (442, 673350), (510, 583570), (650, 457878), (663, 448900), (670, 444210), (780, 381565), (804, 370175), (850, 350142), (871, 341700), (884, 336675), (975, 305252), (1005, 296140), (1020, 291785), (1105, 269340), (1139, 261300), (1275, 233428), (1300, 228939), (1326, 224450), (1340, 222105), (1675, 177684), (1700, 175071), (1742, 170850), (1950, 152626), (2010, 148070), (2210, 134670), (2278, 130650), (2550, 116714), (2613, 113900), (2652, 112225), (3315, 89780), (3350, 88842), (3417, 87100), (3484, 85425), (3900, 76313), (4020, 74035), (4355, 68340), (4420, 67335), (4489, 66300), (4556, 65325), (5025, 59228), (5100, 58357), (5226, 56950), (5525, 53868), (5695, 52260), (6630, 44890), (6700, 44421), (6834, 43550), (8710, 34170), (8978, 33150), (10050, 29614), (10452, 28475), (11050, 26934), (11390, 26130), (13065, 22780), (13260, 22445), (13467, 22100), (13668, 21775), (14807, 20100), (16575, 17956), (17085, 17420)]