82331700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:498

約数の個数: 144

約数和(自身を含む): 264774720

約数和(自身を除く): 182443020

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 61, 66, 75, 100, 110, 122, 132, 150, 165, 183, 220, 244, 275, 300, 305, 330, 366, 409, 550, 610, 660, 671, 732, 818, 825, 915, 1100, 1220, 1227, 1342, 1525, 1636, 1650, 1830, 2013, 2045, 2454, 2684, 3050, 3300, 3355, 3660, 4026, 4090, 4499, 4575, 4908, 6100, 6135, 6710, 8052, 8180, 8998, 9150, 10065, 10225, 12270, 13420, 13497, 16775, 17996, 18300, 20130, 20450, 22495, 24540, 24949, 26994, 30675, 33550, 40260, 40900, 44990, 49898, 50325, 53988, 61350, 67100, 67485, 74847, 89980, 99796, 100650, 112475, 122700, 124745, 134970, 149694, 201300, 224950, 249490, 269940, 274439, 299388, 337425, 374235, 449900, 498980, 548878, 623725, 674850, 748470, 823317, 1097756, 1247450, 1349700, 1372195, 1496940, 1646634, 1871175, 2494900, 2744390, 3293268, 3742350, 4116585, 5488780, 6860975, 7484700, 8233170, 13721950, 16466340, 20582925, 27443900, 41165850, 82331700]

約数ペア:

[(1, 82331700), (2, 41165850), (3, 27443900), (4, 20582925), (5, 16466340), (6, 13721950), (10, 8233170), (11, 7484700), (12, 6860975), (15, 5488780), (20, 4116585), (22, 3742350), (25, 3293268), (30, 2744390), (33, 2494900), (44, 1871175), (50, 1646634), (55, 1496940), (60, 1372195), (61, 1349700), (66, 1247450), (75, 1097756), (100, 823317), (110, 748470), (122, 674850), (132, 623725), (150, 548878), (165, 498980), (183, 449900), (220, 374235), (244, 337425), (275, 299388), (300, 274439), (305, 269940), (330, 249490), (366, 224950), (409, 201300), (550, 149694), (610, 134970), (660, 124745), (671, 122700), (732, 112475), (818, 100650), (825, 99796), (915, 89980), (1100, 74847), (1220, 67485), (1227, 67100), (1342, 61350), (1525, 53988), (1636, 50325), (1650, 49898), (1830, 44990), (2013, 40900), (2045, 40260), (2454, 33550), (2684, 30675), (3050, 26994), (3300, 24949), (3355, 24540), (3660, 22495), (4026, 20450), (4090, 20130), (4499, 18300), (4575, 17996), (4908, 16775), (6100, 13497), (6135, 13420), (6710, 12270), (8052, 10225), (8180, 10065), (8998, 9150)]