20132978850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{11261}}^1$

素因数の和:11445

約数の個数: 144

約数和(自身を含む): 56369238120

約数和(自身を除く): 36236259270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 45, 50, 58, 75, 87, 90, 137, 145, 150, 174, 225, 261, 274, 290, 411, 435, 450, 522, 685, 725, 822, 870, 1233, 1305, 1370, 1450, 2055, 2175, 2466, 2610, 3425, 3973, 4110, 4350, 6165, 6525, 6850, 7946, 10275, 11261, 11919, 12330, 13050, 19865, 20550, 22522, 23838, 30825, 33783, 35757, 39730, 56305, 59595, 61650, 67566, 71514, 99325, 101349, 112610, 119190, 168915, 178785, 198650, 202698, 281525, 297975, 326569, 337830, 357570, 506745, 563050, 595950, 653138, 844575, 893925, 979707, 1013490, 1542757, 1632845, 1689150, 1787850, 1959414, 2533725, 2939121, 3085514, 3265690, 4628271, 4898535, 5067450, 5878242, 7713785, 8164225, 9256542, 9797070, 13884813, 14695605, 15427570, 16328450, 23141355, 24492675, 27769626, 29391210, 38568925, 44739953, 46282710, 48985350, 69424065, 73478025, 77137850, 89479906, 115706775, 134219859, 138848130, 146956050, 223699765, 231413550, 268439718, 347120325, 402659577, 447399530, 671099295, 694240650, 805319154, 1118498825, 1342198590, 2013297885, 2236997650, 3355496475, 4026595770, 6710992950, 10066489425, 20132978850]

約数ペア:

[(1, 20132978850), (2, 10066489425), (3, 6710992950), (5, 4026595770), (6, 3355496475), (9, 2236997650), (10, 2013297885), (15, 1342198590), (18, 1118498825), (25, 805319154), (29, 694240650), (30, 671099295), (45, 447399530), (50, 402659577), (58, 347120325), (75, 268439718), (87, 231413550), (90, 223699765), (137, 146956050), (145, 138848130), (150, 134219859), (174, 115706775), (225, 89479906), (261, 77137850), (274, 73478025), (290, 69424065), (411, 48985350), (435, 46282710), (450, 44739953), (522, 38568925), (685, 29391210), (725, 27769626), (822, 24492675), (870, 23141355), (1233, 16328450), (1305, 15427570), (1370, 14695605), (1450, 13884813), (2055, 9797070), (2175, 9256542), (2466, 8164225), (2610, 7713785), (3425, 5878242), (3973, 5067450), (4110, 4898535), (4350, 4628271), (6165, 3265690), (6525, 3085514), (6850, 2939121), (7946, 2533725), (10275, 1959414), (11261, 1787850), (11919, 1689150), (12330, 1632845), (13050, 1542757), (19865, 1013490), (20550, 979707), (22522, 893925), (23838, 844575), (30825, 653138), (33783, 595950), (35757, 563050), (39730, 506745), (56305, 357570), (59595, 337830), (61650, 326569), (67566, 297975), (71514, 281525), (99325, 202698), (101349, 198650), (112610, 178785), (119190, 168915)]