120959700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{21221}}^1$

素因数の和:21257

約数の個数: 72

約数和(自身を含む): 368413920

約数和(自身を除く): 247454220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 5700, 21221, 42442, 63663, 84884, 106105, 127326, 212210, 254652, 318315, 403199, 424420, 530525, 636630, 806398, 1061050, 1209597, 1273260, 1591575, 1612796, 2015995, 2122100, 2419194, 3183150, 4031990, 4838388, 6047985, 6366300, 8063980, 10079975, 12095970, 20159950, 24191940, 30239925, 40319900, 60479850, 120959700]

約数ペア:

[(1, 120959700), (2, 60479850), (3, 40319900), (4, 30239925), (5, 24191940), (6, 20159950), (10, 12095970), (12, 10079975), (15, 8063980), (19, 6366300), (20, 6047985), (25, 4838388), (30, 4031990), (38, 3183150), (50, 2419194), (57, 2122100), (60, 2015995), (75, 1612796), (76, 1591575), (95, 1273260), (100, 1209597), (114, 1061050), (150, 806398), (190, 636630), (228, 530525), (285, 424420), (300, 403199), (380, 318315), (475, 254652), (570, 212210), (950, 127326), (1140, 106105), (1425, 84884), (1900, 63663), (2850, 42442), (5700, 21221)]