3129750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:143

約数の個数: 96

約数和(自身を含む): 9199008

約数和(自身を除く): 6069258

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 107, 117, 125, 130, 150, 195, 214, 225, 234, 250, 321, 325, 375, 390, 450, 535, 585, 642, 650, 750, 963, 975, 1070, 1125, 1170, 1391, 1605, 1625, 1926, 1950, 2250, 2675, 2782, 2925, 3210, 3250, 4173, 4815, 4875, 5350, 5850, 6955, 8025, 8346, 9630, 9750, 12519, 13375, 13910, 14625, 16050, 20865, 24075, 25038, 26750, 29250, 34775, 40125, 41730, 48150, 62595, 69550, 80250, 104325, 120375, 125190, 173875, 208650, 240750, 312975, 347750, 521625, 625950, 1043250, 1564875, 3129750]

約数ペア:

[(1, 3129750), (2, 1564875), (3, 1043250), (5, 625950), (6, 521625), (9, 347750), (10, 312975), (13, 240750), (15, 208650), (18, 173875), (25, 125190), (26, 120375), (30, 104325), (39, 80250), (45, 69550), (50, 62595), (65, 48150), (75, 41730), (78, 40125), (90, 34775), (107, 29250), (117, 26750), (125, 25038), (130, 24075), (150, 20865), (195, 16050), (214, 14625), (225, 13910), (234, 13375), (250, 12519), (321, 9750), (325, 9630), (375, 8346), (390, 8025), (450, 6955), (535, 5850), (585, 5350), (642, 4875), (650, 4815), (750, 4173), (963, 3250), (975, 3210), (1070, 2925), (1125, 2782), (1170, 2675), (1391, 2250), (1605, 1950), (1625, 1926)]