121266450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{2089}}^1$

素因数の和:2153

約数の個数: 96

約数和(自身を含む): 342091200

約数和(自身を除く): 220824750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 43, 45, 50, 54, 75, 86, 90, 129, 135, 150, 215, 225, 258, 270, 387, 430, 450, 645, 675, 774, 1075, 1161, 1290, 1350, 1935, 2089, 2150, 2322, 3225, 3870, 4178, 5805, 6267, 6450, 9675, 10445, 11610, 12534, 18801, 19350, 20890, 29025, 31335, 37602, 52225, 56403, 58050, 62670, 89827, 94005, 104450, 112806, 156675, 179654, 188010, 269481, 282015, 313350, 449135, 470025, 538962, 564030, 808443, 898270, 940050, 1347405, 1410075, 1616886, 2245675, 2425329, 2694810, 2820150, 4042215, 4491350, 4850658, 6737025, 8084430, 12126645, 13474050, 20211075, 24253290, 40422150, 60633225, 121266450]

約数ペア:

[(1, 121266450), (2, 60633225), (3, 40422150), (5, 24253290), (6, 20211075), (9, 13474050), (10, 12126645), (15, 8084430), (18, 6737025), (25, 4850658), (27, 4491350), (30, 4042215), (43, 2820150), (45, 2694810), (50, 2425329), (54, 2245675), (75, 1616886), (86, 1410075), (90, 1347405), (129, 940050), (135, 898270), (150, 808443), (215, 564030), (225, 538962), (258, 470025), (270, 449135), (387, 313350), (430, 282015), (450, 269481), (645, 188010), (675, 179654), (774, 156675), (1075, 112806), (1161, 104450), (1290, 94005), (1350, 89827), (1935, 62670), (2089, 58050), (2150, 56403), (2322, 52225), (3225, 37602), (3870, 31335), (4178, 29025), (5805, 20890), (6267, 19350), (6450, 18801), (9675, 12534), (10445, 11610)]