221870400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2719}}^1$

素因数の和:2761

約数の個数: 168

約数和(自身を含む): 771022080

約数和(自身を除く): 549151680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 64, 68, 75, 80, 85, 96, 100, 102, 120, 136, 150, 160, 170, 192, 200, 204, 240, 255, 272, 300, 320, 340, 400, 408, 425, 480, 510, 544, 600, 680, 800, 816, 850, 960, 1020, 1088, 1200, 1275, 1360, 1600, 1632, 1700, 2040, 2400, 2550, 2719, 2720, 3264, 3400, 4080, 4800, 5100, 5438, 5440, 6800, 8157, 8160, 10200, 10876, 13595, 13600, 16314, 16320, 20400, 21752, 27190, 27200, 32628, 40785, 40800, 43504, 46223, 54380, 65256, 67975, 81570, 81600, 87008, 92446, 108760, 130512, 135950, 138669, 163140, 174016, 184892, 203925, 217520, 231115, 261024, 271900, 277338, 326280, 369784, 407850, 435040, 462230, 522048, 543800, 554676, 652560, 693345, 739568, 815700, 870080, 924460, 1087600, 1109352, 1155575, 1305120, 1386690, 1479136, 1631400, 1848920, 2175200, 2218704, 2311150, 2610240, 2773380, 2958272, 3262800, 3466725, 3697840, 4350400, 4437408, 4622300, 5546760, 6525600, 6933450, 7395680, 8874816, 9244600, 11093520, 13051200, 13866900, 14791360, 18489200, 22187040, 27733800, 36978400, 44374080, 55467600, 73956800, 110935200, 221870400]

約数ペア:

[(1, 221870400), (2, 110935200), (3, 73956800), (4, 55467600), (5, 44374080), (6, 36978400), (8, 27733800), (10, 22187040), (12, 18489200), (15, 14791360), (16, 13866900), (17, 13051200), (20, 11093520), (24, 9244600), (25, 8874816), (30, 7395680), (32, 6933450), (34, 6525600), (40, 5546760), (48, 4622300), (50, 4437408), (51, 4350400), (60, 3697840), (64, 3466725), (68, 3262800), (75, 2958272), (80, 2773380), (85, 2610240), (96, 2311150), (100, 2218704), (102, 2175200), (120, 1848920), (136, 1631400), (150, 1479136), (160, 1386690), (170, 1305120), (192, 1155575), (200, 1109352), (204, 1087600), (240, 924460), (255, 870080), (272, 815700), (300, 739568), (320, 693345), (340, 652560), (400, 554676), (408, 543800), (425, 522048), (480, 462230), (510, 435040), (544, 407850), (600, 369784), (680, 326280), (800, 277338), (816, 271900), (850, 261024), (960, 231115), (1020, 217520), (1088, 203925), (1200, 184892), (1275, 174016), (1360, 163140), (1600, 138669), (1632, 135950), (1700, 130512), (2040, 108760), (2400, 92446), (2550, 87008), (2719, 81600), (2720, 81570), (3264, 67975), (3400, 65256), (4080, 54380), (4800, 46223), (5100, 43504), (5438, 40800), (5440, 40785), (6800, 32628), (8157, 27200), (8160, 27190), (10200, 21752), (10876, 20400), (13595, 16320), (13600, 16314)]