70290300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 216986112

約数和(自身を除く): 146695812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 61, 69, 75, 92, 100, 115, 122, 138, 150, 167, 183, 230, 244, 276, 300, 305, 334, 345, 366, 460, 501, 575, 610, 668, 690, 732, 835, 915, 1002, 1150, 1220, 1380, 1403, 1525, 1670, 1725, 1830, 2004, 2300, 2505, 2806, 3050, 3340, 3450, 3660, 3841, 4175, 4209, 4575, 5010, 5612, 6100, 6900, 7015, 7682, 8350, 8418, 9150, 10020, 10187, 11523, 12525, 14030, 15364, 16700, 16836, 18300, 19205, 20374, 21045, 23046, 25050, 28060, 30561, 35075, 38410, 40748, 42090, 46092, 50100, 50935, 57615, 61122, 70150, 76820, 84180, 96025, 101870, 105225, 115230, 122244, 140300, 152805, 192050, 203740, 210450, 230460, 234301, 254675, 288075, 305610, 384100, 420900, 468602, 509350, 576150, 611220, 702903, 764025, 937204, 1018700, 1152300, 1171505, 1405806, 1528050, 2343010, 2811612, 3056100, 3514515, 4686020, 5857525, 7029030, 11715050, 14058060, 17572575, 23430100, 35145150, 70290300]

約数ペア:

[(1, 70290300), (2, 35145150), (3, 23430100), (4, 17572575), (5, 14058060), (6, 11715050), (10, 7029030), (12, 5857525), (15, 4686020), (20, 3514515), (23, 3056100), (25, 2811612), (30, 2343010), (46, 1528050), (50, 1405806), (60, 1171505), (61, 1152300), (69, 1018700), (75, 937204), (92, 764025), (100, 702903), (115, 611220), (122, 576150), (138, 509350), (150, 468602), (167, 420900), (183, 384100), (230, 305610), (244, 288075), (276, 254675), (300, 234301), (305, 230460), (334, 210450), (345, 203740), (366, 192050), (460, 152805), (501, 140300), (575, 122244), (610, 115230), (668, 105225), (690, 101870), (732, 96025), (835, 84180), (915, 76820), (1002, 70150), (1150, 61122), (1220, 57615), (1380, 50935), (1403, 50100), (1525, 46092), (1670, 42090), (1725, 40748), (1830, 38410), (2004, 35075), (2300, 30561), (2505, 28060), (2806, 25050), (3050, 23046), (3340, 21045), (3450, 20374), (3660, 19205), (3841, 18300), (4175, 16836), (4209, 16700), (4575, 15364), (5010, 14030), (5612, 12525), (6100, 11523), (6900, 10187), (7015, 10020), (7682, 9150), (8350, 8418)]