154809651700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{34351}}^1$

素因数の和:34634

約数の個数: 144

約数和(自身を含む): 389655560448

約数和(自身を除く): 234845908748

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 85, 100, 110, 170, 187, 220, 241, 275, 340, 374, 425, 482, 550, 748, 850, 935, 964, 1100, 1205, 1700, 1870, 2410, 2651, 3740, 4097, 4675, 4820, 5302, 6025, 8194, 9350, 10604, 12050, 13255, 16388, 18700, 20485, 24100, 26510, 34351, 40970, 45067, 53020, 66275, 68702, 81940, 90134, 102425, 132550, 137404, 171755, 180268, 204850, 225335, 265100, 343510, 377861, 409700, 450670, 583967, 687020, 755722, 858775, 901340, 1126675, 1167934, 1511444, 1717550, 1889305, 2253350, 2335868, 2919835, 3435100, 3778610, 4506700, 5839670, 6423637, 7557220, 8278591, 9446525, 11679340, 12847274, 14599175, 16557182, 18893050, 25694548, 29198350, 32118185, 33114364, 37786100, 41392955, 58396700, 64236370, 82785910, 91064501, 128472740, 140736047, 160590925, 165571820, 182129002, 206964775, 281472094, 321181850, 364258004, 413929550, 455322505, 562944188, 642363700, 703680235, 827859100, 910645010, 1407360470, 1548096517, 1821290020, 2276612525, 2814720940, 3096193034, 3518401175, 4553225050, 6192386068, 7036802350, 7740482585, 9106450100, 14073604700, 15480965170, 30961930340, 38702412925, 77404825850, 154809651700]

約数ペア:

[(1, 154809651700), (2, 77404825850), (4, 38702412925), (5, 30961930340), (10, 15480965170), (11, 14073604700), (17, 9106450100), (20, 7740482585), (22, 7036802350), (25, 6192386068), (34, 4553225050), (44, 3518401175), (50, 3096193034), (55, 2814720940), (68, 2276612525), (85, 1821290020), (100, 1548096517), (110, 1407360470), (170, 910645010), (187, 827859100), (220, 703680235), (241, 642363700), (275, 562944188), (340, 455322505), (374, 413929550), (425, 364258004), (482, 321181850), (550, 281472094), (748, 206964775), (850, 182129002), (935, 165571820), (964, 160590925), (1100, 140736047), (1205, 128472740), (1700, 91064501), (1870, 82785910), (2410, 64236370), (2651, 58396700), (3740, 41392955), (4097, 37786100), (4675, 33114364), (4820, 32118185), (5302, 29198350), (6025, 25694548), (8194, 18893050), (9350, 16557182), (10604, 14599175), (12050, 12847274), (13255, 11679340), (16388, 9446525), (18700, 8278591), (20485, 7557220), (24100, 6423637), (26510, 5839670), (34351, 4506700), (40970, 3778610), (45067, 3435100), (53020, 2919835), (66275, 2335868), (68702, 2253350), (81940, 1889305), (90134, 1717550), (102425, 1511444), (132550, 1167934), (137404, 1126675), (171755, 901340), (180268, 858775), (204850, 755722), (225335, 687020), (265100, 583967), (343510, 450670), (377861, 409700)]