73509480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{977}}^1$

素因数の和:1024

約数の個数: 192

約数和(自身を含む): 274622400

約数和(自身を除く): 201112920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 55, 57, 60, 66, 72, 76, 88, 90, 95, 99, 110, 114, 120, 132, 152, 165, 171, 180, 190, 198, 209, 220, 228, 264, 285, 330, 342, 360, 380, 396, 418, 440, 456, 495, 570, 627, 660, 684, 760, 792, 836, 855, 977, 990, 1045, 1140, 1254, 1320, 1368, 1672, 1710, 1881, 1954, 1980, 2090, 2280, 2508, 2931, 3135, 3420, 3762, 3908, 3960, 4180, 4885, 5016, 5862, 6270, 6840, 7524, 7816, 8360, 8793, 9405, 9770, 10747, 11724, 12540, 14655, 15048, 17586, 18563, 18810, 19540, 21494, 23448, 25080, 29310, 32241, 35172, 37126, 37620, 39080, 42988, 43965, 53735, 55689, 58620, 64482, 70344, 74252, 75240, 85976, 87930, 92815, 96723, 107470, 111378, 117240, 128964, 148504, 161205, 167067, 175860, 185630, 193446, 204193, 214940, 222756, 257928, 278445, 322410, 334134, 351720, 371260, 386892, 408386, 429880, 445512, 483615, 556890, 612579, 644820, 668268, 742520, 773784, 816772, 835335, 967230, 1020965, 1113780, 1225158, 1289640, 1336536, 1633544, 1670670, 1837737, 1934460, 2041930, 2227560, 2450316, 3062895, 3341340, 3675474, 3868920, 4083860, 4900632, 6125790, 6682680, 7350948, 8167720, 9188685, 12251580, 14701896, 18377370, 24503160, 36754740, 73509480]

約数ペア:

[(1, 73509480), (2, 36754740), (3, 24503160), (4, 18377370), (5, 14701896), (6, 12251580), (8, 9188685), (9, 8167720), (10, 7350948), (11, 6682680), (12, 6125790), (15, 4900632), (18, 4083860), (19, 3868920), (20, 3675474), (22, 3341340), (24, 3062895), (30, 2450316), (33, 2227560), (36, 2041930), (38, 1934460), (40, 1837737), (44, 1670670), (45, 1633544), (55, 1336536), (57, 1289640), (60, 1225158), (66, 1113780), (72, 1020965), (76, 967230), (88, 835335), (90, 816772), (95, 773784), (99, 742520), (110, 668268), (114, 644820), (120, 612579), (132, 556890), (152, 483615), (165, 445512), (171, 429880), (180, 408386), (190, 386892), (198, 371260), (209, 351720), (220, 334134), (228, 322410), (264, 278445), (285, 257928), (330, 222756), (342, 214940), (360, 204193), (380, 193446), (396, 185630), (418, 175860), (440, 167067), (456, 161205), (495, 148504), (570, 128964), (627, 117240), (660, 111378), (684, 107470), (760, 96723), (792, 92815), (836, 87930), (855, 85976), (977, 75240), (990, 74252), (1045, 70344), (1140, 64482), (1254, 58620), (1320, 55689), (1368, 53735), (1672, 43965), (1710, 42988), (1881, 39080), (1954, 37620), (1980, 37126), (2090, 35172), (2280, 32241), (2508, 29310), (2931, 25080), (3135, 23448), (3420, 21494), (3762, 19540), (3908, 18810), (3960, 18563), (4180, 17586), (4885, 15048), (5016, 14655), (5862, 12540), (6270, 11724), (6840, 10747), (7524, 9770), (7816, 9405), (8360, 8793)]