30902600

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 77841000

約数和(自身を除く): 46938400

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 61, 68, 85, 100, 122, 136, 149, 170, 200, 244, 298, 305, 340, 425, 488, 596, 610, 680, 745, 850, 1037, 1192, 1220, 1490, 1525, 1700, 2074, 2440, 2533, 2980, 3050, 3400, 3725, 4148, 5066, 5185, 5960, 6100, 7450, 8296, 9089, 10132, 10370, 12200, 12665, 14900, 18178, 20264, 20740, 25330, 25925, 29800, 36356, 41480, 45445, 50660, 51850, 63325, 72712, 90890, 101320, 103700, 126650, 154513, 181780, 207400, 227225, 253300, 309026, 363560, 454450, 506600, 618052, 772565, 908900, 1236104, 1545130, 1817800, 3090260, 3862825, 6180520, 7725650, 15451300, 30902600]

約数ペア:

[(1, 30902600), (2, 15451300), (4, 7725650), (5, 6180520), (8, 3862825), (10, 3090260), (17, 1817800), (20, 1545130), (25, 1236104), (34, 908900), (40, 772565), (50, 618052), (61, 506600), (68, 454450), (85, 363560), (100, 309026), (122, 253300), (136, 227225), (149, 207400), (170, 181780), (200, 154513), (244, 126650), (298, 103700), (305, 101320), (340, 90890), (425, 72712), (488, 63325), (596, 51850), (610, 50660), (680, 45445), (745, 41480), (850, 36356), (1037, 29800), (1192, 25925), (1220, 25330), (1490, 20740), (1525, 20264), (1700, 18178), (2074, 14900), (2440, 12665), (2533, 12200), (2980, 10370), (3050, 10132), (3400, 9089), (3725, 8296), (4148, 7450), (5066, 6100), (5185, 5960)]