221448300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{12101}}^1$

素因数の和:12179

約数の個数: 72

約数和(自身を含む): 651281232

約数和(自身を除く): 429832932

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, 1220, 1525, 1830, 3050, 3660, 4575, 6100, 9150, 12101, 18300, 24202, 36303, 48404, 60505, 72606, 121010, 145212, 181515, 242020, 302525, 363030, 605050, 726060, 738161, 907575, 1210100, 1476322, 1815150, 2214483, 2952644, 3630300, 3690805, 4428966, 7381610, 8857932, 11072415, 14763220, 18454025, 22144830, 36908050, 44289660, 55362075, 73816100, 110724150, 221448300]

約数ペア:

[(1, 221448300), (2, 110724150), (3, 73816100), (4, 55362075), (5, 44289660), (6, 36908050), (10, 22144830), (12, 18454025), (15, 14763220), (20, 11072415), (25, 8857932), (30, 7381610), (50, 4428966), (60, 3690805), (61, 3630300), (75, 2952644), (100, 2214483), (122, 1815150), (150, 1476322), (183, 1210100), (244, 907575), (300, 738161), (305, 726060), (366, 605050), (610, 363030), (732, 302525), (915, 242020), (1220, 181515), (1525, 145212), (1830, 121010), (3050, 72606), (3660, 60505), (4575, 48404), (6100, 36303), (9150, 24202), (12101, 18300)]