168041700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:387

約数の個数: 216

約数和(自身を含む): 574129920

約数和(自身を除く): 406088220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 31, 36, 38, 45, 50, 57, 60, 62, 75, 76, 90, 93, 95, 100, 114, 124, 150, 155, 171, 180, 186, 190, 225, 228, 279, 285, 300, 310, 317, 342, 372, 380, 450, 465, 475, 558, 570, 589, 620, 634, 684, 775, 855, 900, 930, 950, 951, 1116, 1140, 1178, 1268, 1395, 1425, 1550, 1585, 1710, 1767, 1860, 1900, 1902, 2325, 2356, 2790, 2850, 2853, 2945, 3100, 3170, 3420, 3534, 3804, 4275, 4650, 4755, 5301, 5580, 5700, 5706, 5890, 6023, 6340, 6975, 7068, 7925, 8550, 8835, 9300, 9510, 9827, 10602, 11412, 11780, 12046, 13950, 14265, 14725, 15850, 17100, 17670, 18069, 19020, 19654, 21204, 23775, 24092, 26505, 27900, 28530, 29450, 29481, 30115, 31700, 35340, 36138, 39308, 44175, 47550, 49135, 53010, 54207, 57060, 58900, 58962, 60230, 71325, 72276, 88350, 88443, 90345, 95100, 98270, 106020, 108414, 117924, 120460, 132525, 142650, 147405, 150575, 176700, 176886, 180690, 186713, 196540, 216828, 245675, 265050, 271035, 285300, 294810, 301150, 353772, 361380, 373426, 442215, 451725, 491350, 530100, 542070, 560139, 589620, 602300, 737025, 746852, 884430, 903450, 933565, 982700, 1084140, 1120278, 1355175, 1474050, 1680417, 1768860, 1806900, 1867130, 2211075, 2240556, 2710350, 2800695, 2948100, 3360834, 3734260, 4422150, 4667825, 5420700, 5601390, 6721668, 8402085, 8844300, 9335650, 11202780, 14003475, 16804170, 18671300, 28006950, 33608340, 42010425, 56013900, 84020850, 168041700]

約数ペア:

[(1, 168041700), (2, 84020850), (3, 56013900), (4, 42010425), (5, 33608340), (6, 28006950), (9, 18671300), (10, 16804170), (12, 14003475), (15, 11202780), (18, 9335650), (19, 8844300), (20, 8402085), (25, 6721668), (30, 5601390), (31, 5420700), (36, 4667825), (38, 4422150), (45, 3734260), (50, 3360834), (57, 2948100), (60, 2800695), (62, 2710350), (75, 2240556), (76, 2211075), (90, 1867130), (93, 1806900), (95, 1768860), (100, 1680417), (114, 1474050), (124, 1355175), (150, 1120278), (155, 1084140), (171, 982700), (180, 933565), (186, 903450), (190, 884430), (225, 746852), (228, 737025), (279, 602300), (285, 589620), (300, 560139), (310, 542070), (317, 530100), (342, 491350), (372, 451725), (380, 442215), (450, 373426), (465, 361380), (475, 353772), (558, 301150), (570, 294810), (589, 285300), (620, 271035), (634, 265050), (684, 245675), (775, 216828), (855, 196540), (900, 186713), (930, 180690), (950, 176886), (951, 176700), (1116, 150575), (1140, 147405), (1178, 142650), (1268, 132525), (1395, 120460), (1425, 117924), (1550, 108414), (1585, 106020), (1710, 98270), (1767, 95100), (1860, 90345), (1900, 88443), (1902, 88350), (2325, 72276), (2356, 71325), (2790, 60230), (2850, 58962), (2853, 58900), (2945, 57060), (3100, 54207), (3170, 53010), (3420, 49135), (3534, 47550), (3804, 44175), (4275, 39308), (4650, 36138), (4755, 35340), (5301, 31700), (5580, 30115), (5700, 29481), (5706, 29450), (5890, 28530), (6023, 27900), (6340, 26505), (6975, 24092), (7068, 23775), (7925, 21204), (8550, 19654), (8835, 19020), (9300, 18069), (9510, 17670), (9827, 17100), (10602, 15850), (11412, 14725), (11780, 14265), (12046, 13950)]