98649900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{641}}^1$

素因数の和:686

約数の個数: 180

約数和(自身を含む): 337139880

約数和(自身を除く): 238489980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 81, 90, 95, 100, 108, 114, 135, 150, 162, 171, 180, 190, 225, 228, 270, 285, 300, 324, 342, 380, 405, 450, 475, 513, 540, 570, 641, 675, 684, 810, 855, 900, 950, 1026, 1140, 1282, 1350, 1425, 1539, 1620, 1710, 1900, 1923, 2025, 2052, 2564, 2565, 2700, 2850, 3078, 3205, 3420, 3846, 4050, 4275, 5130, 5700, 5769, 6156, 6410, 7692, 7695, 8100, 8550, 9615, 10260, 11538, 12179, 12820, 12825, 15390, 16025, 17100, 17307, 19230, 23076, 24358, 25650, 28845, 30780, 32050, 34614, 36537, 38460, 38475, 48075, 48716, 51300, 51921, 57690, 60895, 64100, 69228, 73074, 76950, 86535, 96150, 103842, 109611, 115380, 121790, 144225, 146148, 153900, 173070, 182685, 192300, 207684, 219222, 243580, 259605, 288450, 304475, 328833, 346140, 365370, 432675, 438444, 519210, 548055, 576900, 608950, 657666, 730740, 865350, 913425, 986499, 1038420, 1096110, 1217900, 1298025, 1315332, 1644165, 1730700, 1826850, 1972998, 2192220, 2596050, 2740275, 3288330, 3653700, 3945996, 4932495, 5192100, 5480550, 6576660, 8220825, 9864990, 10961100, 16441650, 19729980, 24662475, 32883300, 49324950, 98649900]

約数ペア:

[(1, 98649900), (2, 49324950), (3, 32883300), (4, 24662475), (5, 19729980), (6, 16441650), (9, 10961100), (10, 9864990), (12, 8220825), (15, 6576660), (18, 5480550), (19, 5192100), (20, 4932495), (25, 3945996), (27, 3653700), (30, 3288330), (36, 2740275), (38, 2596050), (45, 2192220), (50, 1972998), (54, 1826850), (57, 1730700), (60, 1644165), (75, 1315332), (76, 1298025), (81, 1217900), (90, 1096110), (95, 1038420), (100, 986499), (108, 913425), (114, 865350), (135, 730740), (150, 657666), (162, 608950), (171, 576900), (180, 548055), (190, 519210), (225, 438444), (228, 432675), (270, 365370), (285, 346140), (300, 328833), (324, 304475), (342, 288450), (380, 259605), (405, 243580), (450, 219222), (475, 207684), (513, 192300), (540, 182685), (570, 173070), (641, 153900), (675, 146148), (684, 144225), (810, 121790), (855, 115380), (900, 109611), (950, 103842), (1026, 96150), (1140, 86535), (1282, 76950), (1350, 73074), (1425, 69228), (1539, 64100), (1620, 60895), (1710, 57690), (1900, 51921), (1923, 51300), (2025, 48716), (2052, 48075), (2564, 38475), (2565, 38460), (2700, 36537), (2850, 34614), (3078, 32050), (3205, 30780), (3420, 28845), (3846, 25650), (4050, 24358), (4275, 23076), (5130, 19230), (5700, 17307), (5769, 17100), (6156, 16025), (6410, 15390), (7692, 12825), (7695, 12820), (8100, 12179), (8550, 11538), (9615, 10260)]