54953700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:378

約数の個数: 144

約数和(自身を含む): 173322240

約数和(自身を除く): 118368540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 31, 38, 50, 57, 60, 62, 75, 76, 93, 95, 100, 114, 124, 150, 155, 186, 190, 228, 285, 300, 310, 311, 372, 380, 465, 475, 570, 589, 620, 622, 775, 930, 933, 950, 1140, 1178, 1244, 1425, 1550, 1555, 1767, 1860, 1866, 1900, 2325, 2356, 2850, 2945, 3100, 3110, 3534, 3732, 4650, 4665, 5700, 5890, 5909, 6220, 7068, 7775, 8835, 9300, 9330, 9641, 11780, 11818, 14725, 15550, 17670, 17727, 18660, 19282, 23325, 23636, 28923, 29450, 29545, 31100, 35340, 35454, 38564, 44175, 46650, 48205, 57846, 58900, 59090, 70908, 88350, 88635, 93300, 96410, 115692, 118180, 144615, 147725, 176700, 177270, 183179, 192820, 241025, 289230, 295450, 354540, 366358, 443175, 482050, 549537, 578460, 590900, 723075, 732716, 886350, 915895, 964100, 1099074, 1446150, 1772700, 1831790, 2198148, 2747685, 2892300, 3663580, 4579475, 5495370, 9158950, 10990740, 13738425, 18317900, 27476850, 54953700]

約数ペア:

[(1, 54953700), (2, 27476850), (3, 18317900), (4, 13738425), (5, 10990740), (6, 9158950), (10, 5495370), (12, 4579475), (15, 3663580), (19, 2892300), (20, 2747685), (25, 2198148), (30, 1831790), (31, 1772700), (38, 1446150), (50, 1099074), (57, 964100), (60, 915895), (62, 886350), (75, 732716), (76, 723075), (93, 590900), (95, 578460), (100, 549537), (114, 482050), (124, 443175), (150, 366358), (155, 354540), (186, 295450), (190, 289230), (228, 241025), (285, 192820), (300, 183179), (310, 177270), (311, 176700), (372, 147725), (380, 144615), (465, 118180), (475, 115692), (570, 96410), (589, 93300), (620, 88635), (622, 88350), (775, 70908), (930, 59090), (933, 58900), (950, 57846), (1140, 48205), (1178, 46650), (1244, 44175), (1425, 38564), (1550, 35454), (1555, 35340), (1767, 31100), (1860, 29545), (1866, 29450), (1900, 28923), (2325, 23636), (2356, 23325), (2850, 19282), (2945, 18660), (3100, 17727), (3110, 17670), (3534, 15550), (3732, 14725), (4650, 11818), (4665, 11780), (5700, 9641), (5890, 9330), (5909, 9300), (6220, 8835), (7068, 7775)]