200480400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{977}}^1$

素因数の和:1023

約数の個数: 240

約数和(自身を含む): 751886400

約数和(自身を除く): 551406000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 45, 48, 50, 54, 57, 60, 72, 75, 76, 80, 90, 95, 100, 108, 114, 120, 135, 144, 150, 152, 171, 180, 190, 200, 216, 225, 228, 240, 270, 285, 300, 304, 342, 360, 380, 400, 432, 450, 456, 475, 513, 540, 570, 600, 675, 684, 720, 760, 855, 900, 912, 950, 977, 1026, 1080, 1140, 1200, 1350, 1368, 1425, 1520, 1710, 1800, 1900, 1954, 2052, 2160, 2280, 2565, 2700, 2736, 2850, 2931, 3420, 3600, 3800, 3908, 4104, 4275, 4560, 4885, 5130, 5400, 5700, 5862, 6840, 7600, 7816, 8208, 8550, 8793, 9770, 10260, 10800, 11400, 11724, 12825, 13680, 14655, 15632, 17100, 17586, 18563, 19540, 20520, 22800, 23448, 24425, 25650, 26379, 29310, 34200, 35172, 37126, 39080, 41040, 43965, 46896, 48850, 51300, 52758, 55689, 58620, 68400, 70344, 73275, 74252, 78160, 87930, 92815, 97700, 102600, 105516, 111378, 117240, 131895, 140688, 146550, 148504, 167067, 175860, 185630, 195400, 205200, 211032, 219825, 222756, 234480, 263790, 278445, 293100, 297008, 334134, 351720, 371260, 390800, 422064, 439650, 445512, 464075, 501201, 527580, 556890, 586200, 659475, 668268, 703440, 742520, 835335, 879300, 891024, 928150, 1002402, 1055160, 1113780, 1172400, 1318950, 1336536, 1392225, 1485040, 1670670, 1758600, 1856300, 2004804, 2110320, 2227560, 2506005, 2637900, 2673072, 2784450, 3341340, 3517200, 3712600, 4009608, 4176675, 4455120, 5012010, 5275800, 5568900, 6682680, 7425200, 8019216, 8353350, 10024020, 10551600, 11137800, 12530025, 13365360, 16706700, 20048040, 22275600, 25060050, 33413400, 40096080, 50120100, 66826800, 100240200, 200480400]

約数ペア:

[(1, 200480400), (2, 100240200), (3, 66826800), (4, 50120100), (5, 40096080), (6, 33413400), (8, 25060050), (9, 22275600), (10, 20048040), (12, 16706700), (15, 13365360), (16, 12530025), (18, 11137800), (19, 10551600), (20, 10024020), (24, 8353350), (25, 8019216), (27, 7425200), (30, 6682680), (36, 5568900), (38, 5275800), (40, 5012010), (45, 4455120), (48, 4176675), (50, 4009608), (54, 3712600), (57, 3517200), (60, 3341340), (72, 2784450), (75, 2673072), (76, 2637900), (80, 2506005), (90, 2227560), (95, 2110320), (100, 2004804), (108, 1856300), (114, 1758600), (120, 1670670), (135, 1485040), (144, 1392225), (150, 1336536), (152, 1318950), (171, 1172400), (180, 1113780), (190, 1055160), (200, 1002402), (216, 928150), (225, 891024), (228, 879300), (240, 835335), (270, 742520), (285, 703440), (300, 668268), (304, 659475), (342, 586200), (360, 556890), (380, 527580), (400, 501201), (432, 464075), (450, 445512), (456, 439650), (475, 422064), (513, 390800), (540, 371260), (570, 351720), (600, 334134), (675, 297008), (684, 293100), (720, 278445), (760, 263790), (855, 234480), (900, 222756), (912, 219825), (950, 211032), (977, 205200), (1026, 195400), (1080, 185630), (1140, 175860), (1200, 167067), (1350, 148504), (1368, 146550), (1425, 140688), (1520, 131895), (1710, 117240), (1800, 111378), (1900, 105516), (1954, 102600), (2052, 97700), (2160, 92815), (2280, 87930), (2565, 78160), (2700, 74252), (2736, 73275), (2850, 70344), (2931, 68400), (3420, 58620), (3600, 55689), (3800, 52758), (3908, 51300), (4104, 48850), (4275, 46896), (4560, 43965), (4885, 41040), (5130, 39080), (5400, 37126), (5700, 35172), (5862, 34200), (6840, 29310), (7600, 26379), (7816, 25650), (8208, 24425), (8550, 23448), (8793, 22800), (9770, 20520), (10260, 19540), (10800, 18563), (11400, 17586), (11724, 17100), (12825, 15632), (13680, 14655)]