144400380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7451}}^1$

素因数の和:7499

約数の個数: 96

約数和(自身を含む): 450696960

約数和(自身を除く): 306296580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 51, 57, 60, 68, 76, 85, 95, 102, 114, 170, 190, 204, 228, 255, 285, 323, 340, 380, 510, 570, 646, 969, 1020, 1140, 1292, 1615, 1938, 3230, 3876, 4845, 6460, 7451, 9690, 14902, 19380, 22353, 29804, 37255, 44706, 74510, 89412, 111765, 126667, 141569, 149020, 223530, 253334, 283138, 380001, 424707, 447060, 506668, 566276, 633335, 707845, 760002, 849414, 1266670, 1415690, 1520004, 1698828, 1900005, 2123535, 2406673, 2533340, 2831380, 3800010, 4247070, 4813346, 7220019, 7600020, 8494140, 9626692, 12033365, 14440038, 24066730, 28880076, 36100095, 48133460, 72200190, 144400380]

約数ペア:

[(1, 144400380), (2, 72200190), (3, 48133460), (4, 36100095), (5, 28880076), (6, 24066730), (10, 14440038), (12, 12033365), (15, 9626692), (17, 8494140), (19, 7600020), (20, 7220019), (30, 4813346), (34, 4247070), (38, 3800010), (51, 2831380), (57, 2533340), (60, 2406673), (68, 2123535), (76, 1900005), (85, 1698828), (95, 1520004), (102, 1415690), (114, 1266670), (170, 849414), (190, 760002), (204, 707845), (228, 633335), (255, 566276), (285, 506668), (323, 447060), (340, 424707), (380, 380001), (510, 283138), (570, 253334), (646, 223530), (969, 149020), (1020, 141569), (1140, 126667), (1292, 111765), (1615, 89412), (1938, 74510), (3230, 44706), (3876, 37255), (4845, 29804), (6460, 22353), (7451, 19380), (9690, 14902)]