7882221900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{163193}}^1$

素因数の和:163240

約数の個数: 144

約数和(自身を含む): 27197259264

約数和(自身を除く): 19315037364

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 25, 28, 30, 35, 42, 46, 50, 60, 69, 70, 75, 84, 92, 100, 105, 115, 138, 140, 150, 161, 175, 210, 230, 276, 300, 322, 345, 350, 420, 460, 483, 525, 575, 644, 690, 700, 805, 966, 1050, 1150, 1380, 1610, 1725, 1932, 2100, 2300, 2415, 3220, 3450, 4025, 4830, 6900, 8050, 9660, 12075, 16100, 24150, 48300, 163193, 326386, 489579, 652772, 815965, 979158, 1142351, 1631930, 1958316, 2284702, 2447895, 3263860, 3427053, 3753439, 4079825, 4569404, 4895790, 5711755, 6854106, 7506878, 8159650, 9791580, 11260317, 11423510, 12239475, 13708212, 15013756, 16319300, 17135265, 18767195, 22520634, 22847020, 24478950, 26274073, 28558775, 34270530, 37534390, 45041268, 48957900, 52548146, 56301585, 57117550, 68541060, 75068780, 78822219, 85676325, 93835975, 105096292, 112603170, 114235100, 131370365, 157644438, 171352650, 187671950, 225206340, 262740730, 281507925, 315288876, 342705300, 375343900, 394111095, 525481460, 563015850, 656851825, 788222190, 1126031700, 1313703650, 1576444380, 1970555475, 2627407300, 3941110950, 7882221900]

約数ペア:

[(1, 7882221900), (2, 3941110950), (3, 2627407300), (4, 1970555475), (5, 1576444380), (6, 1313703650), (7, 1126031700), (10, 788222190), (12, 656851825), (14, 563015850), (15, 525481460), (20, 394111095), (21, 375343900), (23, 342705300), (25, 315288876), (28, 281507925), (30, 262740730), (35, 225206340), (42, 187671950), (46, 171352650), (50, 157644438), (60, 131370365), (69, 114235100), (70, 112603170), (75, 105096292), (84, 93835975), (92, 85676325), (100, 78822219), (105, 75068780), (115, 68541060), (138, 57117550), (140, 56301585), (150, 52548146), (161, 48957900), (175, 45041268), (210, 37534390), (230, 34270530), (276, 28558775), (300, 26274073), (322, 24478950), (345, 22847020), (350, 22520634), (420, 18767195), (460, 17135265), (483, 16319300), (525, 15013756), (575, 13708212), (644, 12239475), (690, 11423510), (700, 11260317), (805, 9791580), (966, 8159650), (1050, 7506878), (1150, 6854106), (1380, 5711755), (1610, 4895790), (1725, 4569404), (1932, 4079825), (2100, 3753439), (2300, 3427053), (2415, 3263860), (3220, 2447895), (3450, 2284702), (4025, 1958316), (4830, 1631930), (6900, 1142351), (8050, 979158), (9660, 815965), (12075, 652772), (16100, 489579), (24150, 326386), (48300, 163193)]