73969380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1051}}^1$

素因数の和:1106

約数の個数: 144

約数和(自身を含む): 248137344

約数和(自身を除く): 174167964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 30, 34, 36, 45, 46, 51, 60, 68, 69, 85, 90, 92, 102, 115, 138, 153, 170, 180, 204, 207, 230, 255, 276, 306, 340, 345, 391, 414, 460, 510, 612, 690, 765, 782, 828, 1020, 1035, 1051, 1173, 1380, 1530, 1564, 1955, 2070, 2102, 2346, 3060, 3153, 3519, 3910, 4140, 4204, 4692, 5255, 5865, 6306, 7038, 7820, 9459, 10510, 11730, 12612, 14076, 15765, 17595, 17867, 18918, 21020, 23460, 24173, 31530, 35190, 35734, 37836, 47295, 48346, 53601, 63060, 70380, 71468, 72519, 89335, 94590, 96692, 107202, 120865, 145038, 160803, 178670, 189180, 214404, 217557, 241730, 268005, 290076, 321606, 357340, 362595, 410941, 435114, 483460, 536010, 643212, 725190, 804015, 821882, 870228, 1072020, 1087785, 1232823, 1450380, 1608030, 1643764, 2054705, 2175570, 2465646, 3216060, 3698469, 4109410, 4351140, 4931292, 6164115, 7396938, 8218820, 12328230, 14793876, 18492345, 24656460, 36984690, 73969380]

約数ペア:

[(1, 73969380), (2, 36984690), (3, 24656460), (4, 18492345), (5, 14793876), (6, 12328230), (9, 8218820), (10, 7396938), (12, 6164115), (15, 4931292), (17, 4351140), (18, 4109410), (20, 3698469), (23, 3216060), (30, 2465646), (34, 2175570), (36, 2054705), (45, 1643764), (46, 1608030), (51, 1450380), (60, 1232823), (68, 1087785), (69, 1072020), (85, 870228), (90, 821882), (92, 804015), (102, 725190), (115, 643212), (138, 536010), (153, 483460), (170, 435114), (180, 410941), (204, 362595), (207, 357340), (230, 321606), (255, 290076), (276, 268005), (306, 241730), (340, 217557), (345, 214404), (391, 189180), (414, 178670), (460, 160803), (510, 145038), (612, 120865), (690, 107202), (765, 96692), (782, 94590), (828, 89335), (1020, 72519), (1035, 71468), (1051, 70380), (1173, 63060), (1380, 53601), (1530, 48346), (1564, 47295), (1955, 37836), (2070, 35734), (2102, 35190), (2346, 31530), (3060, 24173), (3153, 23460), (3519, 21020), (3910, 18918), (4140, 17867), (4204, 17595), (4692, 15765), (5255, 14076), (5865, 12612), (6306, 11730), (7038, 10510), (7820, 9459)]