74189700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1$

素因数の和:423

約数の個数: 216

約数和(自身を含む): 265873608

約数和(自身を除く): 191683908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 25, 26, 30, 34, 36, 39, 45, 50, 51, 52, 60, 65, 68, 75, 78, 85, 90, 100, 102, 117, 130, 150, 153, 156, 170, 180, 195, 204, 221, 225, 234, 255, 260, 300, 306, 325, 340, 373, 390, 425, 442, 450, 468, 510, 585, 612, 650, 663, 746, 765, 780, 850, 884, 900, 975, 1020, 1105, 1119, 1170, 1275, 1300, 1326, 1492, 1530, 1700, 1865, 1950, 1989, 2210, 2238, 2340, 2550, 2652, 2925, 3060, 3315, 3357, 3730, 3825, 3900, 3978, 4420, 4476, 4849, 5100, 5525, 5595, 5850, 6341, 6630, 6714, 7460, 7650, 7956, 9325, 9698, 9945, 11050, 11190, 11700, 12682, 13260, 13428, 14547, 15300, 16575, 16785, 18650, 19023, 19396, 19890, 22100, 22380, 24245, 25364, 27975, 29094, 31705, 33150, 33570, 37300, 38046, 39780, 43641, 48490, 49725, 55950, 57069, 58188, 63410, 66300, 67140, 72735, 76092, 82433, 83925, 87282, 95115, 96980, 99450, 111900, 114138, 121225, 126820, 145470, 158525, 164866, 167850, 174564, 190230, 198900, 218205, 228276, 242450, 247299, 285345, 290940, 317050, 329732, 335700, 363675, 380460, 412165, 436410, 475575, 484900, 494598, 570690, 634100, 727350, 741897, 824330, 872820, 951150, 989196, 1091025, 1141380, 1236495, 1426725, 1454700, 1483794, 1648660, 1902300, 2060825, 2182050, 2472990, 2853450, 2967588, 3709485, 4121650, 4364100, 4945980, 5706900, 6182475, 7418970, 8243300, 12364950, 14837940, 18547425, 24729900, 37094850, 74189700]

約数ペア:

[(1, 74189700), (2, 37094850), (3, 24729900), (4, 18547425), (5, 14837940), (6, 12364950), (9, 8243300), (10, 7418970), (12, 6182475), (13, 5706900), (15, 4945980), (17, 4364100), (18, 4121650), (20, 3709485), (25, 2967588), (26, 2853450), (30, 2472990), (34, 2182050), (36, 2060825), (39, 1902300), (45, 1648660), (50, 1483794), (51, 1454700), (52, 1426725), (60, 1236495), (65, 1141380), (68, 1091025), (75, 989196), (78, 951150), (85, 872820), (90, 824330), (100, 741897), (102, 727350), (117, 634100), (130, 570690), (150, 494598), (153, 484900), (156, 475575), (170, 436410), (180, 412165), (195, 380460), (204, 363675), (221, 335700), (225, 329732), (234, 317050), (255, 290940), (260, 285345), (300, 247299), (306, 242450), (325, 228276), (340, 218205), (373, 198900), (390, 190230), (425, 174564), (442, 167850), (450, 164866), (468, 158525), (510, 145470), (585, 126820), (612, 121225), (650, 114138), (663, 111900), (746, 99450), (765, 96980), (780, 95115), (850, 87282), (884, 83925), (900, 82433), (975, 76092), (1020, 72735), (1105, 67140), (1119, 66300), (1170, 63410), (1275, 58188), (1300, 57069), (1326, 55950), (1492, 49725), (1530, 48490), (1700, 43641), (1865, 39780), (1950, 38046), (1989, 37300), (2210, 33570), (2238, 33150), (2340, 31705), (2550, 29094), (2652, 27975), (2925, 25364), (3060, 24245), (3315, 22380), (3357, 22100), (3730, 19890), (3825, 19396), (3900, 19023), (3978, 18650), (4420, 16785), (4476, 16575), (4849, 15300), (5100, 14547), (5525, 13428), (5595, 13260), (5850, 12682), (6341, 11700), (6630, 11190), (6714, 11050), (7460, 9945), (7650, 9698), (7956, 9325)]