201142500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{2063}}^1$

素因数の和:2103

約数の個数: 120

約数和(自身を含む): 631897728

約数和(自身を除く): 430755228

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, 2063, 2500, 3250, 3750, 3900, 4126, 4875, 6189, 6500, 7500, 8125, 8252, 9750, 10315, 12378, 16250, 19500, 20630, 24375, 24756, 26819, 30945, 32500, 41260, 48750, 51575, 53638, 61890, 80457, 97500, 103150, 107276, 123780, 134095, 154725, 160914, 206300, 257875, 268190, 309450, 321828, 402285, 515750, 536380, 618900, 670475, 773625, 804570, 1031500, 1289375, 1340950, 1547250, 1609140, 2011425, 2578750, 2681900, 3094500, 3352375, 3868125, 4022850, 5157500, 6704750, 7736250, 8045700, 10057125, 13409500, 15472500, 16761875, 20114250, 33523750, 40228500, 50285625, 67047500, 100571250, 201142500]

約数ペア:

[(1, 201142500), (2, 100571250), (3, 67047500), (4, 50285625), (5, 40228500), (6, 33523750), (10, 20114250), (12, 16761875), (13, 15472500), (15, 13409500), (20, 10057125), (25, 8045700), (26, 7736250), (30, 6704750), (39, 5157500), (50, 4022850), (52, 3868125), (60, 3352375), (65, 3094500), (75, 2681900), (78, 2578750), (100, 2011425), (125, 1609140), (130, 1547250), (150, 1340950), (156, 1289375), (195, 1031500), (250, 804570), (260, 773625), (300, 670475), (325, 618900), (375, 536380), (390, 515750), (500, 402285), (625, 321828), (650, 309450), (750, 268190), (780, 257875), (975, 206300), (1250, 160914), (1300, 154725), (1500, 134095), (1625, 123780), (1875, 107276), (1950, 103150), (2063, 97500), (2500, 80457), (3250, 61890), (3750, 53638), (3900, 51575), (4126, 48750), (4875, 41260), (6189, 32500), (6500, 30945), (7500, 26819), (8125, 24756), (8252, 24375), (9750, 20630), (10315, 19500), (12378, 16250)]