72120510

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3469}}^1$

素因数の和:3503

約数の個数: 128

約数和(自身を含む): 239846400

約数和(自身を除く): 167725890

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 135, 154, 165, 189, 198, 210, 231, 270, 297, 315, 330, 378, 385, 462, 495, 594, 630, 693, 770, 945, 990, 1155, 1386, 1485, 1890, 2079, 2310, 2970, 3465, 3469, 4158, 6930, 6938, 10395, 10407, 17345, 20790, 20814, 24283, 31221, 34690, 38159, 48566, 52035, 62442, 72849, 76318, 93663, 104070, 114477, 121415, 145698, 156105, 187326, 190795, 218547, 228954, 242830, 267113, 312210, 343431, 364245, 381590, 437094, 468315, 534226, 572385, 655641, 686862, 728490, 801339, 936630, 1030293, 1092735, 1144770, 1311282, 1335565, 1602678, 1717155, 2060586, 2185470, 2404017, 2671130, 3278205, 3434310, 4006695, 4808034, 5151465, 6556410, 7212051, 8013390, 10302930, 12020085, 14424102, 24040170, 36060255, 72120510]

約数ペア:

[(1, 72120510), (2, 36060255), (3, 24040170), (5, 14424102), (6, 12020085), (7, 10302930), (9, 8013390), (10, 7212051), (11, 6556410), (14, 5151465), (15, 4808034), (18, 4006695), (21, 3434310), (22, 3278205), (27, 2671130), (30, 2404017), (33, 2185470), (35, 2060586), (42, 1717155), (45, 1602678), (54, 1335565), (55, 1311282), (63, 1144770), (66, 1092735), (70, 1030293), (77, 936630), (90, 801339), (99, 728490), (105, 686862), (110, 655641), (126, 572385), (135, 534226), (154, 468315), (165, 437094), (189, 381590), (198, 364245), (210, 343431), (231, 312210), (270, 267113), (297, 242830), (315, 228954), (330, 218547), (378, 190795), (385, 187326), (462, 156105), (495, 145698), (594, 121415), (630, 114477), (693, 104070), (770, 93663), (945, 76318), (990, 72849), (1155, 62442), (1386, 52035), (1485, 48566), (1890, 38159), (2079, 34690), (2310, 31221), (2970, 24283), (3465, 20814), (3469, 20790), (4158, 17345), (6930, 10407), (6938, 10395)]