54152460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:272

約数の個数: 144

約数和(自身を含む): 173287296

約数和(自身を除く): 119134836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 47, 60, 74, 90, 94, 111, 141, 148, 173, 180, 185, 188, 222, 235, 282, 333, 346, 370, 423, 444, 470, 519, 555, 564, 666, 692, 705, 740, 846, 865, 940, 1038, 1110, 1332, 1410, 1557, 1665, 1692, 1730, 1739, 2076, 2115, 2220, 2595, 2820, 3114, 3330, 3460, 3478, 4230, 5190, 5217, 6228, 6401, 6660, 6956, 7785, 8131, 8460, 8695, 10380, 10434, 12802, 15570, 15651, 16262, 17390, 19203, 20868, 24393, 25604, 26085, 31140, 31302, 32005, 32524, 34780, 38406, 40655, 48786, 52170, 57609, 62604, 64010, 73179, 76812, 78255, 81310, 96015, 97572, 104340, 115218, 121965, 128020, 146358, 156510, 162620, 192030, 230436, 243930, 288045, 292716, 300847, 313020, 365895, 384060, 487860, 576090, 601694, 731790, 902541, 1152180, 1203388, 1463580, 1504235, 1805082, 2707623, 3008470, 3610164, 4512705, 5415246, 6016940, 9025410, 10830492, 13538115, 18050820, 27076230, 54152460]

約数ペア:

[(1, 54152460), (2, 27076230), (3, 18050820), (4, 13538115), (5, 10830492), (6, 9025410), (9, 6016940), (10, 5415246), (12, 4512705), (15, 3610164), (18, 3008470), (20, 2707623), (30, 1805082), (36, 1504235), (37, 1463580), (45, 1203388), (47, 1152180), (60, 902541), (74, 731790), (90, 601694), (94, 576090), (111, 487860), (141, 384060), (148, 365895), (173, 313020), (180, 300847), (185, 292716), (188, 288045), (222, 243930), (235, 230436), (282, 192030), (333, 162620), (346, 156510), (370, 146358), (423, 128020), (444, 121965), (470, 115218), (519, 104340), (555, 97572), (564, 96015), (666, 81310), (692, 78255), (705, 76812), (740, 73179), (846, 64010), (865, 62604), (940, 57609), (1038, 52170), (1110, 48786), (1332, 40655), (1410, 38406), (1557, 34780), (1665, 32524), (1692, 32005), (1730, 31302), (1739, 31140), (2076, 26085), (2115, 25604), (2220, 24393), (2595, 20868), (2820, 19203), (3114, 17390), (3330, 16262), (3460, 15651), (3478, 15570), (4230, 12802), (5190, 10434), (5217, 10380), (6228, 8695), (6401, 8460), (6660, 8131), (6956, 7785)]