273097500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{2801}}^1$

素因数の和:2841

約数の個数: 120

約数和(自身を含む): 857837904

約数和(自身を除く): 584740404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 125, 130, 150, 156, 195, 250, 260, 300, 325, 375, 390, 500, 625, 650, 750, 780, 975, 1250, 1300, 1500, 1625, 1875, 1950, 2500, 2801, 3250, 3750, 3900, 4875, 5602, 6500, 7500, 8125, 8403, 9750, 11204, 14005, 16250, 16806, 19500, 24375, 28010, 32500, 33612, 36413, 42015, 48750, 56020, 70025, 72826, 84030, 97500, 109239, 140050, 145652, 168060, 182065, 210075, 218478, 280100, 350125, 364130, 420150, 436956, 546195, 700250, 728260, 840300, 910325, 1050375, 1092390, 1400500, 1750625, 1820650, 2100750, 2184780, 2730975, 3501250, 3641300, 4201500, 4551625, 5251875, 5461950, 7002500, 9103250, 10503750, 10923900, 13654875, 18206500, 21007500, 22758125, 27309750, 45516250, 54619500, 68274375, 91032500, 136548750, 273097500]

約数ペア:

[(1, 273097500), (2, 136548750), (3, 91032500), (4, 68274375), (5, 54619500), (6, 45516250), (10, 27309750), (12, 22758125), (13, 21007500), (15, 18206500), (20, 13654875), (25, 10923900), (26, 10503750), (30, 9103250), (39, 7002500), (50, 5461950), (52, 5251875), (60, 4551625), (65, 4201500), (75, 3641300), (78, 3501250), (100, 2730975), (125, 2184780), (130, 2100750), (150, 1820650), (156, 1750625), (195, 1400500), (250, 1092390), (260, 1050375), (300, 910325), (325, 840300), (375, 728260), (390, 700250), (500, 546195), (625, 436956), (650, 420150), (750, 364130), (780, 350125), (975, 280100), (1250, 218478), (1300, 210075), (1500, 182065), (1625, 168060), (1875, 145652), (1950, 140050), (2500, 109239), (2801, 97500), (3250, 84030), (3750, 72826), (3900, 70025), (4875, 56020), (5602, 48750), (6500, 42015), (7500, 36413), (8125, 33612), (8403, 32500), (9750, 28010), (11204, 24375), (14005, 19500), (16250, 16806)]