193015260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{6421}}^1$

素因数の和:6603

約数の個数: 72

約数和(自身を含む): 589077216

約数和(自身を除く): 396061956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 167, 180, 334, 501, 668, 835, 1002, 1503, 1670, 2004, 2505, 3006, 3340, 5010, 6012, 6421, 7515, 10020, 12842, 15030, 19263, 25684, 30060, 32105, 38526, 57789, 64210, 77052, 96315, 115578, 128420, 192630, 231156, 288945, 385260, 577890, 1072307, 1155780, 2144614, 3216921, 4289228, 5361535, 6433842, 9650763, 10723070, 12867684, 16084605, 19301526, 21446140, 32169210, 38603052, 48253815, 64338420, 96507630, 193015260]

約数ペア:

[(1, 193015260), (2, 96507630), (3, 64338420), (4, 48253815), (5, 38603052), (6, 32169210), (9, 21446140), (10, 19301526), (12, 16084605), (15, 12867684), (18, 10723070), (20, 9650763), (30, 6433842), (36, 5361535), (45, 4289228), (60, 3216921), (90, 2144614), (167, 1155780), (180, 1072307), (334, 577890), (501, 385260), (668, 288945), (835, 231156), (1002, 192630), (1503, 128420), (1670, 115578), (2004, 96315), (2505, 77052), (3006, 64210), (3340, 57789), (5010, 38526), (6012, 32105), (6421, 30060), (7515, 25684), (10020, 19263), (12842, 15030)]