65306520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3557}}^1$

素因数の和:3594

約数の個数: 128

約数和(自身を含む): 230558400

約数和(自身を除く): 165251880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1530, 1836, 2040, 2295, 3060, 3557, 3672, 4590, 6120, 7114, 9180, 10671, 14228, 17785, 18360, 21342, 28456, 32013, 35570, 42684, 53355, 60469, 64026, 71140, 85368, 96039, 106710, 120938, 128052, 142280, 160065, 181407, 192078, 213420, 241876, 256104, 302345, 320130, 362814, 384156, 426840, 480195, 483752, 544221, 604690, 640260, 725628, 768312, 907035, 960390, 1088442, 1209380, 1280520, 1451256, 1632663, 1814070, 1920780, 2176884, 2418760, 2721105, 3265326, 3628140, 3841560, 4353768, 5442210, 6530652, 7256280, 8163315, 10884420, 13061304, 16326630, 21768840, 32653260, 65306520]

約数ペア:

[(1, 65306520), (2, 32653260), (3, 21768840), (4, 16326630), (5, 13061304), (6, 10884420), (8, 8163315), (9, 7256280), (10, 6530652), (12, 5442210), (15, 4353768), (17, 3841560), (18, 3628140), (20, 3265326), (24, 2721105), (27, 2418760), (30, 2176884), (34, 1920780), (36, 1814070), (40, 1632663), (45, 1451256), (51, 1280520), (54, 1209380), (60, 1088442), (68, 960390), (72, 907035), (85, 768312), (90, 725628), (102, 640260), (108, 604690), (120, 544221), (135, 483752), (136, 480195), (153, 426840), (170, 384156), (180, 362814), (204, 320130), (216, 302345), (255, 256104), (270, 241876), (306, 213420), (340, 192078), (360, 181407), (408, 160065), (459, 142280), (510, 128052), (540, 120938), (612, 106710), (680, 96039), (765, 85368), (918, 71140), (1020, 64026), (1080, 60469), (1224, 53355), (1530, 42684), (1836, 35570), (2040, 32013), (2295, 28456), (3060, 21342), (3557, 18360), (3672, 17785), (4590, 14228), (6120, 10671), (7114, 9180)]