22194900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1$

素因数の和:311

約数の個数: 216

約数和(自身を含む): 85938944

約数和(自身を除く): 63744044

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 25, 26, 28, 30, 35, 36, 39, 42, 45, 50, 52, 60, 63, 65, 70, 75, 78, 84, 90, 91, 100, 105, 117, 126, 130, 140, 150, 156, 175, 180, 182, 195, 210, 225, 234, 252, 260, 271, 273, 300, 315, 325, 350, 364, 390, 420, 450, 455, 468, 525, 542, 546, 585, 630, 650, 700, 780, 813, 819, 900, 910, 975, 1050, 1084, 1092, 1170, 1260, 1300, 1355, 1365, 1575, 1626, 1638, 1820, 1897, 1950, 2100, 2275, 2340, 2439, 2710, 2730, 2925, 3150, 3252, 3276, 3523, 3794, 3900, 4065, 4095, 4550, 4878, 5420, 5460, 5691, 5850, 6300, 6775, 6825, 7046, 7588, 8130, 8190, 9100, 9485, 9756, 10569, 11382, 11700, 12195, 13550, 13650, 14092, 16260, 16380, 17073, 17615, 18970, 20325, 20475, 21138, 22764, 24390, 24661, 27100, 27300, 28455, 31707, 34146, 35230, 37940, 40650, 40950, 42276, 47425, 48780, 49322, 52845, 56910, 60975, 63414, 68292, 70460, 73983, 81300, 81900, 85365, 88075, 94850, 98644, 105690, 113820, 121950, 123305, 126828, 142275, 147966, 158535, 170730, 176150, 189700, 211380, 221949, 243900, 246610, 264225, 284550, 295932, 317070, 341460, 352300, 369915, 426825, 443898, 493220, 528450, 569100, 616525, 634140, 739830, 792675, 853650, 887796, 1056900, 1109745, 1233050, 1479660, 1585350, 1707300, 1849575, 2219490, 2466100, 3170700, 3699150, 4438980, 5548725, 7398300, 11097450, 22194900]

約数ペア:

[(1, 22194900), (2, 11097450), (3, 7398300), (4, 5548725), (5, 4438980), (6, 3699150), (7, 3170700), (9, 2466100), (10, 2219490), (12, 1849575), (13, 1707300), (14, 1585350), (15, 1479660), (18, 1233050), (20, 1109745), (21, 1056900), (25, 887796), (26, 853650), (28, 792675), (30, 739830), (35, 634140), (36, 616525), (39, 569100), (42, 528450), (45, 493220), (50, 443898), (52, 426825), (60, 369915), (63, 352300), (65, 341460), (70, 317070), (75, 295932), (78, 284550), (84, 264225), (90, 246610), (91, 243900), (100, 221949), (105, 211380), (117, 189700), (126, 176150), (130, 170730), (140, 158535), (150, 147966), (156, 142275), (175, 126828), (180, 123305), (182, 121950), (195, 113820), (210, 105690), (225, 98644), (234, 94850), (252, 88075), (260, 85365), (271, 81900), (273, 81300), (300, 73983), (315, 70460), (325, 68292), (350, 63414), (364, 60975), (390, 56910), (420, 52845), (450, 49322), (455, 48780), (468, 47425), (525, 42276), (542, 40950), (546, 40650), (585, 37940), (630, 35230), (650, 34146), (700, 31707), (780, 28455), (813, 27300), (819, 27100), (900, 24661), (910, 24390), (975, 22764), (1050, 21138), (1084, 20475), (1092, 20325), (1170, 18970), (1260, 17615), (1300, 17073), (1355, 16380), (1365, 16260), (1575, 14092), (1626, 13650), (1638, 13550), (1820, 12195), (1897, 11700), (1950, 11382), (2100, 10569), (2275, 9756), (2340, 9485), (2439, 9100), (2710, 8190), (2730, 8130), (2925, 7588), (3150, 7046), (3252, 6825), (3276, 6775), (3523, 6300), (3794, 5850), (3900, 5691), (4065, 5460), (4095, 5420), (4550, 4878)]