50120100

素因数分解:

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

素因数の和:1019

約数の個数: 144

約数和(自身を含む): 169780800

約数和(自身を除く): 119660700

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, 90, 95, 100, 108, 114, 135, 150, 171, 180, 190, 225, 228, 270, 285, 300, 342, 380, 450, 475, 513, 540, 570, 675, 684, 855, 900, 950, 977, 1026, 1140, 1350, 1425, 1710, 1900, 1954, 2052, 2565, 2700, 2850, 2931, 3420, 3908, 4275, 4885, 5130, 5700, 5862, 8550, 8793, 9770, 10260, 11724, 12825, 14655, 17100, 17586, 18563, 19540, 24425, 25650, 26379, 29310, 35172, 37126, 43965, 48850, 51300, 52758, 55689, 58620, 73275, 74252, 87930, 92815, 97700, 105516, 111378, 131895, 146550, 167067, 175860, 185630, 219825, 222756, 263790, 278445, 293100, 334134, 371260, 439650, 464075, 501201, 527580, 556890, 659475, 668268, 835335, 879300, 928150, 1002402, 1113780, 1318950, 1392225, 1670670, 1856300, 2004804, 2506005, 2637900, 2784450, 3341340, 4176675, 5012010, 5568900, 8353350, 10024020, 12530025, 16706700, 25060050, 50120100]

約数ペア:

[(1, 50120100), (2, 25060050), (3, 16706700), (4, 12530025), (5, 10024020), (6, 8353350), (9, 5568900), (10, 5012010), (12, 4176675), (15, 3341340), (18, 2784450), (19, 2637900), (20, 2506005), (25, 2004804), (27, 1856300), (30, 1670670), (36, 1392225), (38, 1318950), (45, 1113780), (50, 1002402), (54, 928150), (57, 879300), (60, 835335), (75, 668268), (76, 659475), (90, 556890), (95, 527580), (100, 501201), (108, 464075), (114, 439650), (135, 371260), (150, 334134), (171, 293100), (180, 278445), (190, 263790), (225, 222756), (228, 219825), (270, 185630), (285, 175860), (300, 167067), (342, 146550), (380, 131895), (450, 111378), (475, 105516), (513, 97700), (540, 92815), (570, 87930), (675, 74252), (684, 73275), (855, 58620), (900, 55689), (950, 52758), (977, 51300), (1026, 48850), (1140, 43965), (1350, 37126), (1425, 35172), (1710, 29310), (1900, 26379), (1954, 25650), (2052, 24425), (2565, 19540), (2700, 18563), (2850, 17586), (2931, 17100), (3420, 14655), (3908, 12825), (4275, 11724), (4885, 10260), (5130, 9770), (5700, 8793), (5862, 8550)]