15679530300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{240853}}^1$

素因数の和:240908

約数の個数: 144

約数和(自身を含む): 53519685632

約数和(自身を除く): 37840155332

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 31, 35, 42, 50, 60, 62, 70, 75, 84, 93, 100, 105, 124, 140, 150, 155, 175, 186, 210, 217, 300, 310, 350, 372, 420, 434, 465, 525, 620, 651, 700, 775, 868, 930, 1050, 1085, 1302, 1550, 1860, 2100, 2170, 2325, 2604, 3100, 3255, 4340, 4650, 5425, 6510, 9300, 10850, 13020, 16275, 21700, 32550, 65100, 240853, 481706, 722559, 963412, 1204265, 1445118, 1685971, 2408530, 2890236, 3371942, 3612795, 4817060, 5057913, 6021325, 6743884, 7225590, 7466443, 8429855, 10115826, 12042650, 14451180, 14932886, 16859710, 18063975, 20231652, 22399329, 24085300, 25289565, 29865772, 33719420, 36127950, 37332215, 42149275, 44798658, 50579130, 52265101, 72255900, 74664430, 84298550, 89597316, 101158260, 104530202, 111996645, 126447825, 149328860, 156795303, 168597100, 186661075, 209060404, 223993290, 252895650, 261325505, 313590606, 373322150, 447986580, 505791300, 522651010, 559983225, 627181212, 746644300, 783976515, 1045302020, 1119966450, 1306627525, 1567953030, 2239932900, 2613255050, 3135906060, 3919882575, 5226510100, 7839765150, 15679530300]

約数ペア:

[(1, 15679530300), (2, 7839765150), (3, 5226510100), (4, 3919882575), (5, 3135906060), (6, 2613255050), (7, 2239932900), (10, 1567953030), (12, 1306627525), (14, 1119966450), (15, 1045302020), (20, 783976515), (21, 746644300), (25, 627181212), (28, 559983225), (30, 522651010), (31, 505791300), (35, 447986580), (42, 373322150), (50, 313590606), (60, 261325505), (62, 252895650), (70, 223993290), (75, 209060404), (84, 186661075), (93, 168597100), (100, 156795303), (105, 149328860), (124, 126447825), (140, 111996645), (150, 104530202), (155, 101158260), (175, 89597316), (186, 84298550), (210, 74664430), (217, 72255900), (300, 52265101), (310, 50579130), (350, 44798658), (372, 42149275), (420, 37332215), (434, 36127950), (465, 33719420), (525, 29865772), (620, 25289565), (651, 24085300), (700, 22399329), (775, 20231652), (868, 18063975), (930, 16859710), (1050, 14932886), (1085, 14451180), (1302, 12042650), (1550, 10115826), (1860, 8429855), (2100, 7466443), (2170, 7225590), (2325, 6743884), (2604, 6021325), (3100, 5057913), (3255, 4817060), (4340, 3612795), (4650, 3371942), (5425, 2890236), (6510, 2408530), (9300, 1685971), (10850, 1445118), (13020, 1204265), (16275, 963412), (21700, 722559), (32550, 481706), (65100, 240853)]