19416300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1061}}^1$

素因数の和:1139

約数の個数: 72

約数和(自身を含む): 57152592

約数和(自身を除く): 37736292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 61, 75, 100, 122, 150, 183, 244, 300, 305, 366, 610, 732, 915, 1061, 1220, 1525, 1830, 2122, 3050, 3183, 3660, 4244, 4575, 5305, 6100, 6366, 9150, 10610, 12732, 15915, 18300, 21220, 26525, 31830, 53050, 63660, 64721, 79575, 106100, 129442, 159150, 194163, 258884, 318300, 323605, 388326, 647210, 776652, 970815, 1294420, 1618025, 1941630, 3236050, 3883260, 4854075, 6472100, 9708150, 19416300]

約数ペア:

[(1, 19416300), (2, 9708150), (3, 6472100), (4, 4854075), (5, 3883260), (6, 3236050), (10, 1941630), (12, 1618025), (15, 1294420), (20, 970815), (25, 776652), (30, 647210), (50, 388326), (60, 323605), (61, 318300), (75, 258884), (100, 194163), (122, 159150), (150, 129442), (183, 106100), (244, 79575), (300, 64721), (305, 63660), (366, 53050), (610, 31830), (732, 26525), (915, 21220), (1061, 18300), (1220, 15915), (1525, 12732), (1830, 10610), (2122, 9150), (3050, 6366), (3183, 6100), (3660, 5305), (4244, 4575)]