75550650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{541}}^1$

素因数の和:589

約数の個数: 144

約数和(自身を含む): 229851360

約数和(自身を除く): 154300710

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 49, 50, 57, 70, 75, 95, 98, 105, 114, 133, 147, 150, 175, 190, 210, 245, 266, 285, 294, 350, 399, 475, 490, 525, 541, 570, 665, 735, 798, 931, 950, 1050, 1082, 1225, 1330, 1425, 1470, 1623, 1862, 1995, 2450, 2705, 2793, 2850, 3246, 3325, 3675, 3787, 3990, 4655, 5410, 5586, 6650, 7350, 7574, 8115, 9310, 9975, 10279, 11361, 13525, 13965, 16230, 18935, 19950, 20558, 22722, 23275, 26509, 27050, 27930, 30837, 37870, 40575, 46550, 51395, 53018, 56805, 61674, 69825, 71953, 79527, 81150, 94675, 102790, 113610, 132545, 139650, 143906, 154185, 159054, 189350, 215859, 256975, 265090, 284025, 308370, 359765, 397635, 431718, 503671, 513950, 568050, 662725, 719530, 770925, 795270, 1007342, 1079295, 1325450, 1511013, 1541850, 1798825, 1988175, 2158590, 2518355, 3022026, 3597650, 3976350, 5036710, 5396475, 7555065, 10792950, 12591775, 15110130, 25183550, 37775325, 75550650]

約数ペア:

[(1, 75550650), (2, 37775325), (3, 25183550), (5, 15110130), (6, 12591775), (7, 10792950), (10, 7555065), (14, 5396475), (15, 5036710), (19, 3976350), (21, 3597650), (25, 3022026), (30, 2518355), (35, 2158590), (38, 1988175), (42, 1798825), (49, 1541850), (50, 1511013), (57, 1325450), (70, 1079295), (75, 1007342), (95, 795270), (98, 770925), (105, 719530), (114, 662725), (133, 568050), (147, 513950), (150, 503671), (175, 431718), (190, 397635), (210, 359765), (245, 308370), (266, 284025), (285, 265090), (294, 256975), (350, 215859), (399, 189350), (475, 159054), (490, 154185), (525, 143906), (541, 139650), (570, 132545), (665, 113610), (735, 102790), (798, 94675), (931, 81150), (950, 79527), (1050, 71953), (1082, 69825), (1225, 61674), (1330, 56805), (1425, 53018), (1470, 51395), (1623, 46550), (1862, 40575), (1995, 37870), (2450, 30837), (2705, 27930), (2793, 27050), (2850, 26509), (3246, 23275), (3325, 22722), (3675, 20558), (3787, 19950), (3990, 18935), (4655, 16230), (5410, 13965), (5586, 13525), (6650, 11361), (7350, 10279), (7574, 9975), (8115, 9310)]