164427900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1$

素因数の和:373

約数の個数: 288

約数和(自身を含む): 618293760

約数和(自身を除く): 453865860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 25, 26, 28, 30, 35, 38, 39, 42, 50, 52, 57, 60, 65, 70, 75, 76, 78, 84, 91, 95, 100, 105, 114, 130, 133, 140, 150, 156, 175, 182, 190, 195, 210, 228, 247, 260, 266, 273, 285, 300, 317, 325, 350, 364, 380, 390, 399, 420, 455, 475, 494, 525, 532, 546, 570, 634, 650, 665, 700, 741, 780, 798, 910, 950, 951, 975, 988, 1050, 1092, 1140, 1235, 1268, 1300, 1330, 1365, 1425, 1482, 1585, 1596, 1729, 1820, 1900, 1902, 1950, 1995, 2100, 2219, 2275, 2470, 2660, 2730, 2850, 2964, 3170, 3325, 3458, 3705, 3804, 3900, 3990, 4121, 4438, 4550, 4755, 4940, 5187, 5460, 5700, 6023, 6175, 6340, 6650, 6657, 6825, 6916, 7410, 7925, 7980, 8242, 8645, 8876, 9100, 9510, 9975, 10374, 11095, 12046, 12350, 12363, 13300, 13314, 13650, 14820, 15850, 16484, 17290, 18069, 18525, 19020, 19950, 20605, 20748, 22190, 23775, 24092, 24700, 24726, 25935, 26628, 27300, 28847, 30115, 31700, 33285, 34580, 36138, 37050, 39900, 41210, 42161, 43225, 44380, 47550, 49452, 51870, 55475, 57694, 60230, 61815, 66570, 72276, 74100, 78299, 82420, 84322, 86450, 86541, 90345, 95100, 103025, 103740, 110950, 115388, 120460, 123630, 126483, 129675, 133140, 144235, 150575, 156598, 166425, 168644, 172900, 173082, 180690, 206050, 210805, 221900, 234897, 247260, 252966, 259350, 288470, 301150, 309075, 313196, 332850, 346164, 361380, 391495, 412100, 421610, 432705, 451725, 469794, 505932, 518700, 548093, 576940, 602300, 618150, 632415, 665700, 721175, 782990, 843220, 865410, 903450, 939588, 1054025, 1096186, 1174485, 1236300, 1264830, 1442350, 1565980, 1644279, 1730820, 1806900, 1957475, 2108050, 2163525, 2192372, 2348970, 2529660, 2740465, 2884700, 3162075, 3288558, 3914950, 4216100, 4327050, 4697940, 5480930, 5872425, 6324150, 6577116, 7829900, 8221395, 8654100, 10961860, 11744850, 12648300, 13702325, 16442790, 23489700, 27404650, 32885580, 41106975, 54809300, 82213950, 164427900]

約数ペア:

[(1, 164427900), (2, 82213950), (3, 54809300), (4, 41106975), (5, 32885580), (6, 27404650), (7, 23489700), (10, 16442790), (12, 13702325), (13, 12648300), (14, 11744850), (15, 10961860), (19, 8654100), (20, 8221395), (21, 7829900), (25, 6577116), (26, 6324150), (28, 5872425), (30, 5480930), (35, 4697940), (38, 4327050), (39, 4216100), (42, 3914950), (50, 3288558), (52, 3162075), (57, 2884700), (60, 2740465), (65, 2529660), (70, 2348970), (75, 2192372), (76, 2163525), (78, 2108050), (84, 1957475), (91, 1806900), (95, 1730820), (100, 1644279), (105, 1565980), (114, 1442350), (130, 1264830), (133, 1236300), (140, 1174485), (150, 1096186), (156, 1054025), (175, 939588), (182, 903450), (190, 865410), (195, 843220), (210, 782990), (228, 721175), (247, 665700), (260, 632415), (266, 618150), (273, 602300), (285, 576940), (300, 548093), (317, 518700), (325, 505932), (350, 469794), (364, 451725), (380, 432705), (390, 421610), (399, 412100), (420, 391495), (455, 361380), (475, 346164), (494, 332850), (525, 313196), (532, 309075), (546, 301150), (570, 288470), (634, 259350), (650, 252966), (665, 247260), (700, 234897), (741, 221900), (780, 210805), (798, 206050), (910, 180690), (950, 173082), (951, 172900), (975, 168644), (988, 166425), (1050, 156598), (1092, 150575), (1140, 144235), (1235, 133140), (1268, 129675), (1300, 126483), (1330, 123630), (1365, 120460), (1425, 115388), (1482, 110950), (1585, 103740), (1596, 103025), (1729, 95100), (1820, 90345), (1900, 86541), (1902, 86450), (1950, 84322), (1995, 82420), (2100, 78299), (2219, 74100), (2275, 72276), (2470, 66570), (2660, 61815), (2730, 60230), (2850, 57694), (2964, 55475), (3170, 51870), (3325, 49452), (3458, 47550), (3705, 44380), (3804, 43225), (3900, 42161), (3990, 41210), (4121, 39900), (4438, 37050), (4550, 36138), (4755, 34580), (4940, 33285), (5187, 31700), (5460, 30115), (5700, 28847), (6023, 27300), (6175, 26628), (6340, 25935), (6650, 24726), (6657, 24700), (6825, 24092), (6916, 23775), (7410, 22190), (7925, 20748), (7980, 20605), (8242, 19950), (8645, 19020), (8876, 18525), (9100, 18069), (9510, 17290), (9975, 16484), (10374, 15850), (11095, 14820), (12046, 13650), (12350, 13314), (12363, 13300)]