226300000

素因数分解:

$2^5\times 5^5\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:139

約数の個数: 144

約数和(自身を含む): 582712704

約数和(自身を除く): 356412704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 73, 80, 100, 124, 125, 146, 155, 160, 200, 248, 250, 292, 310, 365, 400, 496, 500, 584, 620, 625, 730, 775, 800, 992, 1000, 1168, 1240, 1250, 1460, 1550, 1825, 2000, 2263, 2336, 2480, 2500, 2920, 3100, 3125, 3650, 3875, 4000, 4526, 4960, 5000, 5840, 6200, 6250, 7300, 7750, 9052, 9125, 10000, 11315, 11680, 12400, 12500, 14600, 15500, 18104, 18250, 19375, 20000, 22630, 24800, 25000, 29200, 31000, 36208, 36500, 38750, 45260, 45625, 50000, 56575, 58400, 62000, 72416, 73000, 77500, 90520, 91250, 96875, 100000, 113150, 124000, 146000, 155000, 181040, 182500, 193750, 226300, 228125, 282875, 292000, 310000, 362080, 365000, 387500, 452600, 456250, 565750, 620000, 730000, 775000, 905200, 912500, 1131500, 1414375, 1460000, 1550000, 1810400, 1825000, 2263000, 2828750, 3100000, 3650000, 4526000, 5657500, 7071875, 7300000, 9052000, 11315000, 14143750, 22630000, 28287500, 45260000, 56575000, 113150000, 226300000]

約数ペア:

[(1, 226300000), (2, 113150000), (4, 56575000), (5, 45260000), (8, 28287500), (10, 22630000), (16, 14143750), (20, 11315000), (25, 9052000), (31, 7300000), (32, 7071875), (40, 5657500), (50, 4526000), (62, 3650000), (73, 3100000), (80, 2828750), (100, 2263000), (124, 1825000), (125, 1810400), (146, 1550000), (155, 1460000), (160, 1414375), (200, 1131500), (248, 912500), (250, 905200), (292, 775000), (310, 730000), (365, 620000), (400, 565750), (496, 456250), (500, 452600), (584, 387500), (620, 365000), (625, 362080), (730, 310000), (775, 292000), (800, 282875), (992, 228125), (1000, 226300), (1168, 193750), (1240, 182500), (1250, 181040), (1460, 155000), (1550, 146000), (1825, 124000), (2000, 113150), (2263, 100000), (2336, 96875), (2480, 91250), (2500, 90520), (2920, 77500), (3100, 73000), (3125, 72416), (3650, 62000), (3875, 58400), (4000, 56575), (4526, 50000), (4960, 45625), (5000, 45260), (5840, 38750), (6200, 36500), (6250, 36208), (7300, 31000), (7750, 29200), (9052, 25000), (9125, 24800), (10000, 22630), (11315, 20000), (11680, 19375), (12400, 18250), (12500, 18104), (14600, 15500)]