60019100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1019}}^1$

素因数の和:1083

約数の個数: 72

約数和(自身を含む): 141657600

約数和(自身を除く): 81638500

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 31, 38, 50, 62, 76, 95, 100, 124, 155, 190, 310, 380, 475, 589, 620, 775, 950, 1019, 1178, 1550, 1900, 2038, 2356, 2945, 3100, 4076, 5095, 5890, 10190, 11780, 14725, 19361, 20380, 25475, 29450, 31589, 38722, 50950, 58900, 63178, 77444, 96805, 101900, 126356, 157945, 193610, 315890, 387220, 484025, 600191, 631780, 789725, 968050, 1200382, 1579450, 1936100, 2400764, 3000955, 3158900, 6001910, 12003820, 15004775, 30009550, 60019100]

約数ペア:

[(1, 60019100), (2, 30009550), (4, 15004775), (5, 12003820), (10, 6001910), (19, 3158900), (20, 3000955), (25, 2400764), (31, 1936100), (38, 1579450), (50, 1200382), (62, 968050), (76, 789725), (95, 631780), (100, 600191), (124, 484025), (155, 387220), (190, 315890), (310, 193610), (380, 157945), (475, 126356), (589, 101900), (620, 96805), (775, 77444), (950, 63178), (1019, 58900), (1178, 50950), (1550, 38722), (1900, 31589), (2038, 29450), (2356, 25475), (2945, 20380), (3100, 19361), (4076, 14725), (5095, 11780), (5890, 10190)]