187907460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:462

約数の個数: 192

約数和(自身を含む): 617766912

約数和(自身を除く): 429859452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 37, 39, 51, 52, 60, 65, 68, 74, 78, 85, 102, 111, 130, 148, 156, 170, 185, 195, 204, 221, 222, 255, 260, 340, 370, 383, 390, 442, 444, 481, 510, 555, 629, 663, 740, 766, 780, 884, 962, 1020, 1105, 1110, 1149, 1258, 1326, 1443, 1532, 1887, 1915, 1924, 2210, 2220, 2298, 2405, 2516, 2652, 2886, 3145, 3315, 3774, 3830, 4420, 4596, 4810, 4979, 5745, 5772, 6290, 6511, 6630, 7215, 7548, 7660, 8177, 9435, 9620, 9958, 11490, 12580, 13022, 13260, 14171, 14430, 14937, 16354, 18870, 19533, 19916, 22980, 24531, 24895, 26044, 28342, 28860, 29874, 32555, 32708, 37740, 39066, 40885, 42513, 49062, 49790, 56684, 59748, 65110, 70855, 74685, 78132, 81770, 84643, 85026, 97665, 98124, 99580, 122655, 130220, 141710, 149370, 163540, 169286, 170052, 184223, 195330, 212565, 240907, 245310, 253929, 283420, 298740, 338572, 368446, 390660, 423215, 425130, 481814, 490620, 507858, 552669, 722721, 736892, 846430, 850260, 921115, 963628, 1015716, 1105338, 1204535, 1269645, 1445442, 1692860, 1842230, 2210676, 2409070, 2539290, 2763345, 2890884, 3131791, 3613605, 3684460, 4818140, 5078580, 5526690, 6263582, 7227210, 9395373, 11053380, 12527164, 14454420, 15658955, 18790746, 31317910, 37581492, 46976865, 62635820, 93953730, 187907460]

約数ペア:

[(1, 187907460), (2, 93953730), (3, 62635820), (4, 46976865), (5, 37581492), (6, 31317910), (10, 18790746), (12, 15658955), (13, 14454420), (15, 12527164), (17, 11053380), (20, 9395373), (26, 7227210), (30, 6263582), (34, 5526690), (37, 5078580), (39, 4818140), (51, 3684460), (52, 3613605), (60, 3131791), (65, 2890884), (68, 2763345), (74, 2539290), (78, 2409070), (85, 2210676), (102, 1842230), (111, 1692860), (130, 1445442), (148, 1269645), (156, 1204535), (170, 1105338), (185, 1015716), (195, 963628), (204, 921115), (221, 850260), (222, 846430), (255, 736892), (260, 722721), (340, 552669), (370, 507858), (383, 490620), (390, 481814), (442, 425130), (444, 423215), (481, 390660), (510, 368446), (555, 338572), (629, 298740), (663, 283420), (740, 253929), (766, 245310), (780, 240907), (884, 212565), (962, 195330), (1020, 184223), (1105, 170052), (1110, 169286), (1149, 163540), (1258, 149370), (1326, 141710), (1443, 130220), (1532, 122655), (1887, 99580), (1915, 98124), (1924, 97665), (2210, 85026), (2220, 84643), (2298, 81770), (2405, 78132), (2516, 74685), (2652, 70855), (2886, 65110), (3145, 59748), (3315, 56684), (3774, 49790), (3830, 49062), (4420, 42513), (4596, 40885), (4810, 39066), (4979, 37740), (5745, 32708), (5772, 32555), (6290, 29874), (6511, 28860), (6630, 28342), (7215, 26044), (7548, 24895), (7660, 24531), (8177, 22980), (9435, 19916), (9620, 19533), (9958, 18870), (11490, 16354), (12580, 14937), (13022, 14430), (13260, 14171)]