78213300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:338

約数の個数: 144

約数和(自身を含む): 250108992

約数和(自身を除く): 171895692

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 132, 137, 150, 165, 173, 220, 274, 275, 300, 330, 346, 411, 519, 548, 550, 660, 685, 692, 822, 825, 865, 1038, 1100, 1370, 1507, 1644, 1650, 1730, 1903, 2055, 2076, 2595, 2740, 3014, 3300, 3425, 3460, 3806, 4110, 4325, 4521, 5190, 5709, 6028, 6850, 7535, 7612, 8220, 8650, 9042, 9515, 10275, 10380, 11418, 12975, 13700, 15070, 17300, 18084, 19030, 20550, 22605, 22836, 23701, 25950, 28545, 30140, 37675, 38060, 41100, 45210, 47402, 47575, 51900, 57090, 71103, 75350, 90420, 94804, 95150, 113025, 114180, 118505, 142206, 142725, 150700, 190300, 226050, 237010, 260711, 284412, 285450, 355515, 452100, 474020, 521422, 570900, 592525, 711030, 782133, 1042844, 1185050, 1303555, 1422060, 1564266, 1777575, 2370100, 2607110, 3128532, 3555150, 3910665, 5214220, 6517775, 7110300, 7821330, 13035550, 15642660, 19553325, 26071100, 39106650, 78213300]

約数ペア:

[(1, 78213300), (2, 39106650), (3, 26071100), (4, 19553325), (5, 15642660), (6, 13035550), (10, 7821330), (11, 7110300), (12, 6517775), (15, 5214220), (20, 3910665), (22, 3555150), (25, 3128532), (30, 2607110), (33, 2370100), (44, 1777575), (50, 1564266), (55, 1422060), (60, 1303555), (66, 1185050), (75, 1042844), (100, 782133), (110, 711030), (132, 592525), (137, 570900), (150, 521422), (165, 474020), (173, 452100), (220, 355515), (274, 285450), (275, 284412), (300, 260711), (330, 237010), (346, 226050), (411, 190300), (519, 150700), (548, 142725), (550, 142206), (660, 118505), (685, 114180), (692, 113025), (822, 95150), (825, 94804), (865, 90420), (1038, 75350), (1100, 71103), (1370, 57090), (1507, 51900), (1644, 47575), (1650, 47402), (1730, 45210), (1903, 41100), (2055, 38060), (2076, 37675), (2595, 30140), (2740, 28545), (3014, 25950), (3300, 23701), (3425, 22836), (3460, 22605), (3806, 20550), (4110, 19030), (4325, 18084), (4521, 17300), (5190, 15070), (5709, 13700), (6028, 12975), (6850, 11418), (7535, 10380), (7612, 10275), (8220, 9515), (8650, 9042)]