119939000

素因数分解:

$2^3\times 5^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:178

約数の個数: 128

約数和(自身を含む): 299220480

約数和(自身を除く): 179281480

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 53, 62, 73, 100, 106, 124, 125, 146, 155, 200, 212, 248, 250, 265, 292, 310, 365, 424, 500, 530, 584, 620, 730, 775, 1000, 1060, 1240, 1325, 1460, 1550, 1643, 1825, 2120, 2263, 2650, 2920, 3100, 3286, 3650, 3869, 3875, 4526, 5300, 6200, 6572, 6625, 7300, 7738, 7750, 8215, 9052, 9125, 10600, 11315, 13144, 13250, 14600, 15476, 15500, 16430, 18104, 18250, 19345, 22630, 26500, 30952, 31000, 32860, 36500, 38690, 41075, 45260, 53000, 56575, 65720, 73000, 77380, 82150, 90520, 96725, 113150, 119939, 154760, 164300, 193450, 205375, 226300, 239878, 282875, 328600, 386900, 410750, 452600, 479756, 483625, 565750, 599695, 773800, 821500, 959512, 967250, 1131500, 1199390, 1643000, 1934500, 2263000, 2398780, 2998475, 3869000, 4797560, 5996950, 11993900, 14992375, 23987800, 29984750, 59969500, 119939000]

約数ペア:

[(1, 119939000), (2, 59969500), (4, 29984750), (5, 23987800), (8, 14992375), (10, 11993900), (20, 5996950), (25, 4797560), (31, 3869000), (40, 2998475), (50, 2398780), (53, 2263000), (62, 1934500), (73, 1643000), (100, 1199390), (106, 1131500), (124, 967250), (125, 959512), (146, 821500), (155, 773800), (200, 599695), (212, 565750), (248, 483625), (250, 479756), (265, 452600), (292, 410750), (310, 386900), (365, 328600), (424, 282875), (500, 239878), (530, 226300), (584, 205375), (620, 193450), (730, 164300), (775, 154760), (1000, 119939), (1060, 113150), (1240, 96725), (1325, 90520), (1460, 82150), (1550, 77380), (1643, 73000), (1825, 65720), (2120, 56575), (2263, 53000), (2650, 45260), (2920, 41075), (3100, 38690), (3286, 36500), (3650, 32860), (3869, 31000), (3875, 30952), (4526, 26500), (5300, 22630), (6200, 19345), (6572, 18250), (6625, 18104), (7300, 16430), (7738, 15500), (7750, 15476), (8215, 14600), (9052, 13250), (9125, 13144), (10600, 11315)]