68323050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:229

約数の個数: 144

約数和(自身を含む): 197889120

約数和(自身を除く): 129566070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 61, 75, 90, 95, 114, 122, 131, 150, 171, 183, 190, 225, 262, 285, 305, 342, 366, 393, 450, 475, 549, 570, 610, 655, 786, 855, 915, 950, 1098, 1159, 1179, 1310, 1425, 1525, 1710, 1830, 1965, 2318, 2358, 2489, 2745, 2850, 3050, 3275, 3477, 3930, 4275, 4575, 4978, 5490, 5795, 5895, 6550, 6954, 7467, 7991, 8550, 9150, 9825, 10431, 11590, 11790, 12445, 13725, 14934, 15982, 17385, 19650, 20862, 22401, 23973, 24890, 27450, 28975, 29475, 34770, 37335, 39955, 44802, 47946, 52155, 57950, 58950, 62225, 71919, 74670, 79910, 86925, 104310, 112005, 119865, 124450, 143838, 151829, 173850, 186675, 199775, 224010, 239730, 260775, 303658, 359595, 373350, 399550, 455487, 521550, 560025, 599325, 719190, 759145, 910974, 1120050, 1198650, 1366461, 1518290, 1797975, 2277435, 2732922, 3595950, 3795725, 4554870, 6832305, 7591450, 11387175, 13664610, 22774350, 34161525, 68323050]

約数ペア:

[(1, 68323050), (2, 34161525), (3, 22774350), (5, 13664610), (6, 11387175), (9, 7591450), (10, 6832305), (15, 4554870), (18, 3795725), (19, 3595950), (25, 2732922), (30, 2277435), (38, 1797975), (45, 1518290), (50, 1366461), (57, 1198650), (61, 1120050), (75, 910974), (90, 759145), (95, 719190), (114, 599325), (122, 560025), (131, 521550), (150, 455487), (171, 399550), (183, 373350), (190, 359595), (225, 303658), (262, 260775), (285, 239730), (305, 224010), (342, 199775), (366, 186675), (393, 173850), (450, 151829), (475, 143838), (549, 124450), (570, 119865), (610, 112005), (655, 104310), (786, 86925), (855, 79910), (915, 74670), (950, 71919), (1098, 62225), (1159, 58950), (1179, 57950), (1310, 52155), (1425, 47946), (1525, 44802), (1710, 39955), (1830, 37335), (1965, 34770), (2318, 29475), (2358, 28975), (2489, 27450), (2745, 24890), (2850, 23973), (3050, 22401), (3275, 20862), (3477, 19650), (3930, 17385), (4275, 15982), (4575, 14934), (4978, 13725), (5490, 12445), (5795, 11790), (5895, 11590), (6550, 10431), (6954, 9825), (7467, 9150), (7991, 8550)]