304331300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{631}}^1$

素因数の和:718

約数の個数: 144

約数和(自身を含む): 829446912

約数和(自身を除く): 525115612

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 53, 65, 70, 91, 100, 106, 130, 140, 175, 182, 212, 260, 265, 325, 350, 364, 371, 455, 530, 631, 650, 689, 700, 742, 910, 1060, 1262, 1300, 1325, 1378, 1484, 1820, 1855, 2275, 2524, 2650, 2756, 3155, 3445, 3710, 4417, 4550, 4823, 5300, 6310, 6890, 7420, 8203, 8834, 9100, 9275, 9646, 12620, 13780, 15775, 16406, 17225, 17668, 18550, 19292, 22085, 24115, 31550, 32812, 33443, 34450, 37100, 41015, 44170, 48230, 57421, 63100, 66886, 68900, 82030, 88340, 96460, 110425, 114842, 120575, 133772, 164060, 167215, 205075, 220850, 229684, 234101, 241150, 287105, 334430, 410150, 434759, 441700, 468202, 482300, 574210, 668860, 820300, 836075, 869518, 936404, 1148420, 1170505, 1435525, 1672150, 1739036, 2173795, 2341010, 2871050, 3043313, 3344300, 4347590, 4682020, 5742100, 5852525, 6086626, 8695180, 10868975, 11705050, 12173252, 15216565, 21737950, 23410100, 30433130, 43475900, 60866260, 76082825, 152165650, 304331300]

約数ペア:

[(1, 304331300), (2, 152165650), (4, 76082825), (5, 60866260), (7, 43475900), (10, 30433130), (13, 23410100), (14, 21737950), (20, 15216565), (25, 12173252), (26, 11705050), (28, 10868975), (35, 8695180), (50, 6086626), (52, 5852525), (53, 5742100), (65, 4682020), (70, 4347590), (91, 3344300), (100, 3043313), (106, 2871050), (130, 2341010), (140, 2173795), (175, 1739036), (182, 1672150), (212, 1435525), (260, 1170505), (265, 1148420), (325, 936404), (350, 869518), (364, 836075), (371, 820300), (455, 668860), (530, 574210), (631, 482300), (650, 468202), (689, 441700), (700, 434759), (742, 410150), (910, 334430), (1060, 287105), (1262, 241150), (1300, 234101), (1325, 229684), (1378, 220850), (1484, 205075), (1820, 167215), (1855, 164060), (2275, 133772), (2524, 120575), (2650, 114842), (2756, 110425), (3155, 96460), (3445, 88340), (3710, 82030), (4417, 68900), (4550, 66886), (4823, 63100), (5300, 57421), (6310, 48230), (6890, 44170), (7420, 41015), (8203, 37100), (8834, 34450), (9100, 33443), (9275, 32812), (9646, 31550), (12620, 24115), (13780, 22085), (15775, 19292), (16406, 18550), (17225, 17668)]