100280100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:350

約数の個数: 144

約数和(自身を含む): 310882880

約数和(自身を除く): 210602780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 73, 75, 76, 95, 100, 114, 146, 150, 190, 219, 228, 241, 285, 292, 300, 365, 380, 438, 475, 482, 570, 723, 730, 876, 950, 964, 1095, 1140, 1205, 1387, 1425, 1446, 1460, 1825, 1900, 2190, 2410, 2774, 2850, 2892, 3615, 3650, 4161, 4380, 4579, 4820, 5475, 5548, 5700, 6025, 6935, 7230, 7300, 8322, 9158, 10950, 12050, 13737, 13870, 14460, 16644, 17593, 18075, 18316, 20805, 21900, 22895, 24100, 27474, 27740, 34675, 35186, 36150, 41610, 45790, 52779, 54948, 68685, 69350, 70372, 72300, 83220, 87965, 91580, 104025, 105558, 114475, 137370, 138700, 175930, 208050, 211116, 228950, 263895, 274740, 334267, 343425, 351860, 416100, 439825, 457900, 527790, 668534, 686850, 879650, 1002801, 1055580, 1319475, 1337068, 1373700, 1671335, 1759300, 2005602, 2638950, 3342670, 4011204, 5014005, 5277900, 6685340, 8356675, 10028010, 16713350, 20056020, 25070025, 33426700, 50140050, 100280100]

約数ペア:

[(1, 100280100), (2, 50140050), (3, 33426700), (4, 25070025), (5, 20056020), (6, 16713350), (10, 10028010), (12, 8356675), (15, 6685340), (19, 5277900), (20, 5014005), (25, 4011204), (30, 3342670), (38, 2638950), (50, 2005602), (57, 1759300), (60, 1671335), (73, 1373700), (75, 1337068), (76, 1319475), (95, 1055580), (100, 1002801), (114, 879650), (146, 686850), (150, 668534), (190, 527790), (219, 457900), (228, 439825), (241, 416100), (285, 351860), (292, 343425), (300, 334267), (365, 274740), (380, 263895), (438, 228950), (475, 211116), (482, 208050), (570, 175930), (723, 138700), (730, 137370), (876, 114475), (950, 105558), (964, 104025), (1095, 91580), (1140, 87965), (1205, 83220), (1387, 72300), (1425, 70372), (1446, 69350), (1460, 68685), (1825, 54948), (1900, 52779), (2190, 45790), (2410, 41610), (2774, 36150), (2850, 35186), (2892, 34675), (3615, 27740), (3650, 27474), (4161, 24100), (4380, 22895), (4579, 21900), (4820, 20805), (5475, 18316), (5548, 18075), (5700, 17593), (6025, 16644), (6935, 14460), (7230, 13870), (7300, 13737), (8322, 12050), (9158, 10950)]