2149367400

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{6983}}^1$

素因数の和:7030

約数の個数: 240

約数和(自身を含む): 7859095200

約数和(自身を除く): 5709727800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 45, 50, 54, 57, 60, 72, 75, 76, 81, 90, 95, 100, 108, 114, 120, 135, 150, 152, 162, 171, 180, 190, 200, 216, 225, 228, 270, 285, 300, 324, 342, 360, 380, 405, 450, 456, 475, 513, 540, 570, 600, 648, 675, 684, 760, 810, 855, 900, 950, 1026, 1080, 1140, 1350, 1368, 1425, 1539, 1620, 1710, 1800, 1900, 2025, 2052, 2280, 2565, 2700, 2850, 3078, 3240, 3420, 3800, 4050, 4104, 4275, 5130, 5400, 5700, 6156, 6840, 6983, 7695, 8100, 8550, 10260, 11400, 12312, 12825, 13966, 15390, 16200, 17100, 20520, 20949, 25650, 27932, 30780, 34200, 34915, 38475, 41898, 51300, 55864, 61560, 62847, 69830, 76950, 83796, 102600, 104745, 125694, 132677, 139660, 153900, 167592, 174575, 188541, 209490, 251388, 265354, 279320, 307800, 314235, 349150, 377082, 398031, 418980, 502776, 523725, 530708, 565623, 628470, 663385, 698300, 754164, 796062, 837960, 942705, 1047450, 1061416, 1131246, 1194093, 1256940, 1326770, 1396600, 1508328, 1571175, 1592124, 1885410, 1990155, 2094900, 2262492, 2388186, 2513880, 2653540, 2828115, 3142350, 3184248, 3316925, 3582279, 3770820, 3980310, 4189800, 4524984, 4713525, 4776372, 5307080, 5656230, 5970465, 6284700, 6633850, 7164558, 7541640, 7960620, 9427050, 9552744, 9950775, 10746837, 11312460, 11940930, 12569400, 13267700, 14140575, 14329116, 15921240, 17911395, 18854100, 19901550, 21493674, 22624920, 23881860, 26535400, 28281150, 28658232, 29852325, 35822790, 37708200, 39803100, 42987348, 47763720, 53734185, 56562300, 59704650, 71645580, 79606200, 85974696, 89556975, 107468370, 113124600, 119409300, 143291160, 179113950, 214936740, 238818600, 268670925, 358227900, 429873480, 537341850, 716455800, 1074683700, 2149367400]

約数ペア:

[(1, 2149367400), (2, 1074683700), (3, 716455800), (4, 537341850), (5, 429873480), (6, 358227900), (8, 268670925), (9, 238818600), (10, 214936740), (12, 179113950), (15, 143291160), (18, 119409300), (19, 113124600), (20, 107468370), (24, 89556975), (25, 85974696), (27, 79606200), (30, 71645580), (36, 59704650), (38, 56562300), (40, 53734185), (45, 47763720), (50, 42987348), (54, 39803100), (57, 37708200), (60, 35822790), (72, 29852325), (75, 28658232), (76, 28281150), (81, 26535400), (90, 23881860), (95, 22624920), (100, 21493674), (108, 19901550), (114, 18854100), (120, 17911395), (135, 15921240), (150, 14329116), (152, 14140575), (162, 13267700), (171, 12569400), (180, 11940930), (190, 11312460), (200, 10746837), (216, 9950775), (225, 9552744), (228, 9427050), (270, 7960620), (285, 7541640), (300, 7164558), (324, 6633850), (342, 6284700), (360, 5970465), (380, 5656230), (405, 5307080), (450, 4776372), (456, 4713525), (475, 4524984), (513, 4189800), (540, 3980310), (570, 3770820), (600, 3582279), (648, 3316925), (675, 3184248), (684, 3142350), (760, 2828115), (810, 2653540), (855, 2513880), (900, 2388186), (950, 2262492), (1026, 2094900), (1080, 1990155), (1140, 1885410), (1350, 1592124), (1368, 1571175), (1425, 1508328), (1539, 1396600), (1620, 1326770), (1710, 1256940), (1800, 1194093), (1900, 1131246), (2025, 1061416), (2052, 1047450), (2280, 942705), (2565, 837960), (2700, 796062), (2850, 754164), (3078, 698300), (3240, 663385), (3420, 628470), (3800, 565623), (4050, 530708), (4104, 523725), (4275, 502776), (5130, 418980), (5400, 398031), (5700, 377082), (6156, 349150), (6840, 314235), (6983, 307800), (7695, 279320), (8100, 265354), (8550, 251388), (10260, 209490), (11400, 188541), (12312, 174575), (12825, 167592), (13966, 153900), (15390, 139660), (16200, 132677), (17100, 125694), (20520, 104745), (20949, 102600), (25650, 83796), (27932, 76950), (30780, 69830), (34200, 62847), (34915, 61560), (38475, 55864), (41898, 51300)]