156621300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1531}}^1$

素因数の和:1590

約数の個数: 144

約数和(自身を含む): 510633984

約数和(自身を除く): 354012684

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 31, 33, 44, 50, 55, 60, 62, 66, 75, 93, 100, 110, 124, 132, 150, 155, 165, 186, 220, 275, 300, 310, 330, 341, 372, 465, 550, 620, 660, 682, 775, 825, 930, 1023, 1100, 1364, 1531, 1550, 1650, 1705, 1860, 2046, 2325, 3062, 3100, 3300, 3410, 4092, 4593, 4650, 5115, 6124, 6820, 7655, 8525, 9186, 9300, 10230, 15310, 16841, 17050, 18372, 20460, 22965, 25575, 30620, 33682, 34100, 38275, 45930, 47461, 50523, 51150, 67364, 76550, 84205, 91860, 94922, 101046, 102300, 114825, 142383, 153100, 168410, 189844, 202092, 229650, 237305, 252615, 284766, 336820, 421025, 459300, 474610, 505230, 522071, 569532, 711915, 842050, 949220, 1010460, 1044142, 1186525, 1263075, 1423830, 1566213, 1684100, 2088284, 2373050, 2526150, 2610355, 2847660, 3132426, 3559575, 4746100, 5052300, 5220710, 6264852, 7119150, 7831065, 10441420, 13051775, 14238300, 15662130, 26103550, 31324260, 39155325, 52207100, 78310650, 156621300]

約数ペア:

[(1, 156621300), (2, 78310650), (3, 52207100), (4, 39155325), (5, 31324260), (6, 26103550), (10, 15662130), (11, 14238300), (12, 13051775), (15, 10441420), (20, 7831065), (22, 7119150), (25, 6264852), (30, 5220710), (31, 5052300), (33, 4746100), (44, 3559575), (50, 3132426), (55, 2847660), (60, 2610355), (62, 2526150), (66, 2373050), (75, 2088284), (93, 1684100), (100, 1566213), (110, 1423830), (124, 1263075), (132, 1186525), (150, 1044142), (155, 1010460), (165, 949220), (186, 842050), (220, 711915), (275, 569532), (300, 522071), (310, 505230), (330, 474610), (341, 459300), (372, 421025), (465, 336820), (550, 284766), (620, 252615), (660, 237305), (682, 229650), (775, 202092), (825, 189844), (930, 168410), (1023, 153100), (1100, 142383), (1364, 114825), (1531, 102300), (1550, 101046), (1650, 94922), (1705, 91860), (1860, 84205), (2046, 76550), (2325, 67364), (3062, 51150), (3100, 50523), (3300, 47461), (3410, 45930), (4092, 38275), (4593, 34100), (4650, 33682), (5115, 30620), (6124, 25575), (6820, 22965), (7655, 20460), (8525, 18372), (9186, 17050), (9300, 16841), (10230, 15310)]