428389200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{6263}}^1$

素因数の和:6306

約数の個数: 180

約数和(自身を含む): 1565123040

約数和(自身を除く): 1136733840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 100, 114, 120, 144, 150, 152, 171, 180, 190, 200, 225, 228, 240, 285, 300, 304, 342, 360, 380, 400, 450, 456, 475, 570, 600, 684, 720, 760, 855, 900, 912, 950, 1140, 1200, 1368, 1425, 1520, 1710, 1800, 1900, 2280, 2736, 2850, 3420, 3600, 3800, 4275, 4560, 5700, 6263, 6840, 7600, 8550, 11400, 12526, 13680, 17100, 18789, 22800, 25052, 31315, 34200, 37578, 50104, 56367, 62630, 68400, 75156, 93945, 100208, 112734, 118997, 125260, 150312, 156575, 187890, 225468, 237994, 250520, 281835, 300624, 313150, 356991, 375780, 450936, 469725, 475988, 501040, 563670, 594985, 626300, 713982, 751560, 901872, 939450, 951976, 1070973, 1127340, 1189970, 1252600, 1409175, 1427964, 1503120, 1784955, 1878900, 1903952, 2141946, 2254680, 2379940, 2505200, 2818350, 2855928, 2974925, 3569910, 3757800, 4283892, 4509360, 4759880, 5354865, 5636700, 5711856, 5949850, 7139820, 7515600, 8567784, 8924775, 9519760, 10709730, 11273400, 11899700, 14279640, 17135568, 17849550, 21419460, 22546800, 23799400, 26774325, 28559280, 35699100, 42838920, 47598800, 53548650, 71398200, 85677840, 107097300, 142796400, 214194600, 428389200]

約数ペア:

[(1, 428389200), (2, 214194600), (3, 142796400), (4, 107097300), (5, 85677840), (6, 71398200), (8, 53548650), (9, 47598800), (10, 42838920), (12, 35699100), (15, 28559280), (16, 26774325), (18, 23799400), (19, 22546800), (20, 21419460), (24, 17849550), (25, 17135568), (30, 14279640), (36, 11899700), (38, 11273400), (40, 10709730), (45, 9519760), (48, 8924775), (50, 8567784), (57, 7515600), (60, 7139820), (72, 5949850), (75, 5711856), (76, 5636700), (80, 5354865), (90, 4759880), (95, 4509360), (100, 4283892), (114, 3757800), (120, 3569910), (144, 2974925), (150, 2855928), (152, 2818350), (171, 2505200), (180, 2379940), (190, 2254680), (200, 2141946), (225, 1903952), (228, 1878900), (240, 1784955), (285, 1503120), (300, 1427964), (304, 1409175), (342, 1252600), (360, 1189970), (380, 1127340), (400, 1070973), (450, 951976), (456, 939450), (475, 901872), (570, 751560), (600, 713982), (684, 626300), (720, 594985), (760, 563670), (855, 501040), (900, 475988), (912, 469725), (950, 450936), (1140, 375780), (1200, 356991), (1368, 313150), (1425, 300624), (1520, 281835), (1710, 250520), (1800, 237994), (1900, 225468), (2280, 187890), (2736, 156575), (2850, 150312), (3420, 125260), (3600, 118997), (3800, 112734), (4275, 100208), (4560, 93945), (5700, 75156), (6263, 68400), (6840, 62630), (7600, 56367), (8550, 50104), (11400, 37578), (12526, 34200), (13680, 31315), (17100, 25052), (18789, 22800)]